Tweeps2watch
Barack Obama
This account is run by #Obama2012 campaign staff. Tweets from the President are signed -BO.12,471,415 followers | Follow
Bill Gates
Sharing things I'm learning through my foundation work and other interests...5,434,296 followers | Follow
Pete Cashmore
The largest independent news source covering web culture, social media and tech. Updates from @mashable staff. Tweet @mashablehq for questions and comments.2,728,771 followers | Follow
The White House
Official WH twitter account. Comments & messages received through official WH pages are subject to the PRA and may be archived. Learn more http://wh.gov/privacy2,680,502 followers | Follow
Tim O'Reilly
Founder and CEO, O'Reilly Media. Watching the alpha geeks, sharing their stories, helping the future unfold.1,532,562 followers | Follow
Evan Williams
Farm boy from Nebraska. Husband and father. Co-founder of Twitter. Partner at @ObviousCorp1,452,219 followers | Follow
Kevin Rose
Co-Founder and CEO of Milk Inc (@milk). Founder of digg.com. @tea drinker.1,316,092 followers | Follow
Maria Shriver
I am an activist, author, journalist and mother. I consider myself a work in progress. My mission: to inspire and empower people to be Architects of Change.1,019,799 followers | Follow
Gary Vaynerchuk
Family 1st! but after that, Businessman- a dude that Loves the hustle, people & the @nyjets - @vaynermedia .Tasted wine for years online!917,403 followers | Follow
Pierre Omidyar
Be you. Be cool. eBay, Omidyar Network, Peer News/Civil Beat.398,828 followers | Follow
Leo Laporte
Podcaster, broadcaster and tech pundit. The Tech Guy on the Premiere Radio Networks. Live at live.twit.tv For my link feed follow @links_for_twit372,351 followers | Follow
Laughing Squid
An online resource for art, culture and technology run by editor-in-chief and head curator @ScottBeale.261,505 followers | Follow
Cory Doctorow
Writer, blogger, activist. If you want a reply, use email. Blog suggestions here: http://boingboing.net/submit/222,470 followers | Follow
Chris Brogan
President, Human Business Works. More? http://bit.ly/cbbio . contact: http://chrisbrogan.com/contact202,487 followers | Follow
John Battelle
A Founder of Federated Media, Web 2 Summit, Wired, Industry Standard; writer on Media, Technology, Culture, Business168,277 followers | Follow
Julian Keith Loren
Innovating BIG! Strategic Management of Design + Innovation (especially the big + complex stuff). Collector of Trousers.165,673 followers | Follow
Richard Florida
Urbanist, Author, Professor, Researcher, Talker, Bike Rider, Guitar Player140,096 followers | Follow
Jason Calacanis
LAUNCH Conference March 7th and 8th 2012. my email jason@calacanis.com135,271 followers | Follow
Alex Howard
Gov 2.0 @Radar Correspondent, @OReillyMedia: alex@oreilly.com. Intrigued by technological change, taken with ideas, cooking, the outdoors, books, dogs and media119,247 followers | Follow
Brian Clark
Content marketing, content creation, and related tech advice from the editorial team at Copyblogger Media.101,533 followers | Follow
Jason Pollock
The first feature film I directed, THE YOUNGEST CANDIDATE, is NOW ON iTUNES & HULU! I'm working to help move things forward. Follow @JasonPollockTV for more.99,918 followers | Follow
Laura Fitton
Inbound Marketing Evangelist, @HubSpot. Starter of #beonfire, @oneforty, Twitter for @Dummies. Much excitement & geekiness about where this all leads.93,132 followers | Follow
Loic Le Meur
Seesmic.com founder LeWeb.net conference founder and blogger. Loves kitesurfing and running!79,640 followers | Follow
Robert Clay
INTJ Entrepreneur; strategist; author; speaker and business mentor to aspiring market leaders. Digital native and foodie into cars, design, Apple and skiing77,662 followers | Follow
Calvin Lee
Self-Proclaimed Media Ho, Designer Guy and Twitter Addict. In his spare time, Stunt Doubles for the Hulk and a really Nice Guy! You can even ask Chris Brogan75,023 followers | Follow
William Gibson
71,118 followers | Follow
Lotay Yang
Bringing the love and hope of Jesus Christ to a hurting world; Founder, Black Card Circle®; Chairman, Black Card Circle Foundation; Peace is possible70,327 followers | Follow
John Resig
Creator of jQuery, JavaScript programmer, blogger, author, work on Khan Academy.68,682 followers | Follow
Tim Berners-Lee
Director of the World Wide Web Consortium (W3C) w3.org, the place to agree on web standards. Founded webfoundation.org - let the web serve humanity61,443 followers | Follow
Maria A. Andros
CEO I Empower & Teach Passionate Entrepreneurs Around The World to Make More Money, Attract New Clients & A Celebrity Like Following Online With Video57,508 followers | Follow
seth simonds
Updates about things I find cool, people I can't get enough of, and the perhaps too-often ode to random things like sharpies, goldfish crackers, or naps.49,579 followers | Follow
David Armano
EVP @edelmandigital, strategist, thinker, doer, dad, hubby to @msarmano, contributor @harvardbiz, co-founder #Allhat, biker, karaoke junkie, & imperfect soul.45,613 followers | Follow
Tara missrogue Hunt
CEO (@buyosphere), blogger (@ungracefully), Author/Speaker (@whuffiefactor), Mom (@taquitotadito), Pug lover (@ridley) + partner (@carlospache_co)41,755 followers | Follow
Bill Romanos
Science, technology, space, intelligence, philosophy, writing, book collecting and reading, etc. Attorney.41,736 followers | Follow
Paul Irish ◕‿◕
HTML5 & CSS3 aficionado • Google Chrome dev relations • front-end developer • big fan of sorbet40,265 followers | Follow
Jesse Newhart
I'm a multimedia artist and Digital Marketing Strategist who uses the power of the social web to express my passions and help others.40,143 followers | Follow
Adbusters Magazine
An ad-free international magazine for activists fighting to change the way information flows and meaning is produced in our society.36,129 followers | Follow
Jolie O'Dell
Tech journalist. Computer science student. Honey badger. Lover of books, nice people, rock & roll, life in general.34,841 followers | Follow
Don Tapscott
Author (most recent book Macrowikinomics), consulting company CEO, Hammond B3 player, striving to live a principled life of consequence.33,716 followers | Follow
Bob Richards
Space entrepreneur. Orphan of Apollo. A Founder of the International Space University, Singularity University, SEDS, Odyssey Moon & Moon Express (CEO).31,166 followers | Follow
Jason Keath
CEO of @SocialFresh. Professional tourist in NYC. I'm in love with @NikisNotes.30,650 followers | Follow
Second Life Official
I am the #1 self-aware virtual world. I bring you Second Life news updates... and more fun!28,423 followers | Follow
Jane McGonigal
I make and play games. My New York Times bestselling book is Reality is Broken: Why Games Make Us Better and How They Can Change the World http://amzn.to/rr5luD27,331 followers | Follow
BitchMedia
Feminist Response to Pop Culture. (To contact us directly, please use http://bitchmedia.org/contact, NOT Direct Message.)26,913 followers | Follow
Tantek Çelik
barcamp bike climb code create css design evolve hack html5 listen microformats mozilla open optimist pescatarian scientist skeptic standards teach think ux web26,073 followers | Follow
Vivek Wadhwa
Appointments at Duke, Harvard, UC-Berkeley, Emory, and Singularity University. Former entrepreneur. Columnist Washington Post and BusinessWeek.25,411 followers | Follow
Yu-kai Chou
RewardMe Founder/CEO. Social Media and Gamification Lecturer/Speaker @ Stanford, Google, Marketing Conferences, VC Gatherings. UCLA + DSP24,361 followers | Follow
Sumaya Kazi
CEO of @Sumazi. Award-Winning Entrepreneur. Former Sr. Social Media Manager at Sun. Competitive Salsa Dancer. Dreamer.24,212 followers | Follow
InnovationManagement
Collaborative development of a comprehensive suite of innovation practices to dramatically increase rates of success in innovation delivery and adoption21,629 followers | Follow
Henry Jenkins
Provost's Professor of Communication, Journalism and Cinematic Arts, USC21,212 followers | Follow
BCC Foundation
Black Card Circle Foundation, an IRS recognized 501(c)3 public charity, supports other non-profits that promote self-reliance & sustainability.20,066 followers | Follow
Aubrey Sabala
I say inappropriate things on the internet. I'd say I was trying to fix that, but nobody likes a liar.19,301 followers | Follow
Jonathan Zittrain
Professor @Harvard_Law, @Kennedy_School, @HSEAS Comp Sci Dept. + @BerkmanCenter; @EFF and @InternetSociety board member18,816 followers | Follow
Justin Levy
Social Media at @CitrixOnline. Author, Facebook Marketing. Productivity-nerd. Foodie. Dog lover. Red Sox, Patriots & Celtics fan17,964 followers | Follow
drew olanoff
west coast editor for @thenextweb. geek. world changer. social good creator. community lover. #BlameDrewsCancer'er. #ihaveadream. yep, that drew.17,285 followers | Follow
Ariel Waldman
creator of @ScienceHackDay SF + @Spacehack, a directory of ways to participate in space exploration. interaction designer + Institute For The Future researcher.16,728 followers | Follow
Nina Ferrell
Empath,intuitive coach, professional channel,medium,Reiki Master,writer and poet.16,591 followers | Follow
Franz Kuehmayer
Entrepreneur, founder of REFLECTIONS Research & Consulting. Experienced leader, sought after speaker. Lectures at multiple Universities.15,976 followers | Follow
Doc Searls
Author of The Intention Economy, co-author of The Cluetrain Manifesto, Fellow of CITS at UCSB, alumnus Fellow of the Berkman Center at Harvard.15,631 followers | Follow
Christine Herron
Early-stage-leaning investor at Intel Capital. Venture Advisor at 500 Startups, Advisor to SSE Labs. Tribal kitchen goddess and @calista's mom.14,508 followers | Follow
Lance Gross
Passion to Inspire, Encourage, and Make a Difference in the Lives of Others. HIGHLY creative w/ a love for photography, video, design, AMAZING pizza & Chipotle!13,548 followers | Follow
Bre Pettis
bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre bre13,274 followers | Follow
Micki Krimmel
Founder of NeighborGoods.net and skater with LA Derby Dolls.13,074 followers | Follow
James Governor
Co-founder of RedMonk, something like a firehose - tech and everything else in 140 char bursts. Developers, Developers, Developers.12,858 followers | Follow
Amber Case
Cyborg Anthropologist studying the interaction between humans and technology. UX Designer. TED Speaker. Co-founder of Geoloqi.com.12,661 followers | Follow
Nova Spivack
Serial Web entrepreneur & venture producer. Follow for news & ideas about emerging tech, innovation and startups. Full bio: http://novaspivack.com/about12,170 followers | Follow
Jeremy Pepper
Taking your lunch. Eating your cookies. PR Generalist. Been doing this stuff for 15+ years. More? Here: http://about.me/jspepper12,083 followers | Follow
Liz McLellan
owner hyperlocavore.com - a yardsharing community. Let's grow together! Foodie, gardener, crafty nerd and hot-headed ginger.11,883 followers | Follow
Kevin Kelly
Senior Maverick at Wired, Cool Tools maven, author of What Technology Wants, True Films, and 1,000 True Fans11,247 followers | Follow
S Johnson-Wozowiecki
Founding Partner @ TBO interactive, specialized in developing #digital media #strategies, #formats and #content.11,099 followers | Follow
thewomensconf
The Women's Conference - The Nation's Premier Forum for Women. We empower women to be Architects of Change.10,519 followers | Follow
Courtenay Bird
ATL born. SF since 2010. Master's in Digital Media, Georgia Tech. Manager of New Media, FutureWorks. Tech, social, strategy.9,905 followers | Follow
Kristie Wells
Founder/President of @SocialMediaClub. Social Media + Community Advocate. Connector. Communicator. Spender of @ChrisHeuer's money.9,595 followers | Follow
Damon Cortesi
I used to break stuff. Now I build it. Co-founder & CTO @SimplyMeasured with @aviel and @schoeny. Creator of TweetStats, security/startup speaker, loving life.8,231 followers | Follow
Esther Havens
Humanitarian Photographer. Visual Brand Ambassador. Cause Advocate. Speaker. Consultant. Nomadic Austinite. Lover of people.8,146 followers | Follow
Amanda Chapel
See Strumpette.com or contact me directly at chapel@strumpette.com8,130 followers | Follow
Matthew E. May
Indulging my addiction to subtraction: writing The Laws of Subtraction (McGraw-Hill 2012). AmEx OPEN Forum blogger. Recovering MBA. Founder, Shibumi Creative.7,673 followers | Follow
Liza Sperling
Alpha girl, forever in beta. Director of Product Marketing & Corp Comm @Seesmic, but these opinions are all mine.7,532 followers | Follow
Rick Turoczy
Editor at @siliconflorist. Co-founder of @PIEpdx. More than mildly obsessed with Portland, open source, mobile, and startups. http://about.me/turoczy7,528 followers | Follow
Thomas Knoll
co-founder & hustler at http://launchrock.com who's done community architecture and #custdev for Zappos, UserVoice, and Seesmic. My cell: 415.935.35477,500 followers | Follow
Antonio Rillera
Family and friends are #1! Entrepreneur who loves fun, apps, music, animating, gaming, and building great websites & businesses. If you do too, Follow Me!7,473 followers | Follow
Singularity U
Nonprofit working to educate & inspire leaders to apply accelerating technologies to address global challenges! Next Executive Program April 11-18, 20117,468 followers | Follow
Matt Stoller
Matt Stoller is a fellow at the Roosevelt Institute. He is a former financial services staffer to Rep. Alan Grayson.7,154 followers | Follow
Neuros Technology
We Bring Internet Video to the TV with an open set-top box7,018 followers | Follow
PeterDiamandis
X PRIZE, Singularity Univ, Abundance, Rocket Racing, Space Adventures... passionate about space, innovation & creating a world of Abundance6,706 followers | Follow
heather gold
Making a world in which can we be ourselves together. I DJ ppl: comic, speaker, performer, social artist, web veteran, TummelVision.tv, UnPresenting.com.6,299 followers | Follow
Dr. Bernard Harris
Physician. Astronaut. Entreprenuer. Author. Founder, The Harris Foundation. Managing Partner, Vesalius Ventures.6,291 followers | Follow
Vincent Hunt
American Post-Industrial Entrepreneur. Advisor to Revolutionaries. Co-founder, Chairman & Chief Executive Officer at Kind. Follow us... @WeAreKind.6,244 followers | Follow
Eric Rosser Eldon
Writer at TechCrunch. Formerly: Inside Network, VentureBeat, Writewith. Always: Journalist and entrepreneur, in that order.6,166 followers | Follow
Paul Saffo
6,101 followers | Follow
BuddyPress
Project status updates for @BuddyPress. Send questions here, or to @jjj, @pgibbs, or @boone.5,749 followers | Follow
inside_zappos
Anything and everything that's going on inside the Zappos.com office, is happening here. Come take a tour and check us out at http://blogs.zappos.com5,711 followers | Follow
Our Working Nation
Now women are half of the workforce, life has changed for all of us. The Center for American Progress explores how social institutions need to catch up.5,510 followers | Follow
Ben Metcalfe
Founder of Swordfish Corp. I help big companies understand APIs, Platforms and Dev Networks. Brit in SF.4,806 followers | Follow
David Rock
Author, consultant, CEO of the NeuroLeadership Group, and executive director of the NeuroLeadership Institute, board member of the BlueSchool4,505 followers | Follow
CrisisCamp
Barcamp/hackathon-ish event (supported by CrisisCommons) to encourage tech ninjas & people of all skills to use tech to help crisis mgt and global development.4,408 followers | Follow
Bram Pitoyo
At Mozilla, Bram Pitoyo is a design strategist & typographer who works at the nexus of user experience, architecture, community engagement & most other subjects4,053 followers | Follow
Amrita Chandra
General Manager @Sequentia,art & design lover, #B2B Marketer, Board Member @OpenStudioTO, Canada's leading printmaking centre. If I was a colour I'd be scarlet.3,994 followers | Follow
Hillary Hartley
Geeky about egov, gov 2.0, music, coworking, parenthood, and gadgets. Tweeting more gov goodness over @gov20. Opinions are my own.3,846 followers | Follow
Orit Hashay
Entrepreneur, Coding ,Riding, Running, Founder & CEO at Brayola.com - Discover your next favorite bra!3,729 followers | Follow
Girls in Tech NYC
Since its inception in February 2007, Girls in Tech’s main focus is empowering, educating and elevating women in the tech field.3,690 followers | Follow
Jen Myronuk
Producer/Director/Writer ~ oral history, documentary video + community media.3,589 followers | Follow
Marissa Louie
Product, design, and marketing at Ness Computing. Lover of teddy bears.3,178 followers | Follow
Snap Judgment Radio
Snap Judgment is the smoking hot new public radio show about the decisions that change EVERYTHING. Storytelling . . . with a beat.3,172 followers | Follow
Thomas Clifford
Content marketing writer and certified copywriter. Specializing in online B2B lead generation and nurturing. Articles, free reports, sales pages, eNewsletters.2,942 followers | Follow
Ben Werdmuller
Writer, CTO at latakoo, digital troublemaker. Also into social justice, food and adventure.2,911 followers | Follow
Mikhail Gorbachev
Ex-president of the Soviet Union, Founder of Green Cross International & of THE Climate Change Task Force (CCTF)2,841 followers | Follow
Justin Ellis
Assistant editor @NiemanLab. Purveyor of cured meats and other wonderment. MPLS boy & Mizzou grad. Email: justin [at] niemanlab.org Photo by @MRobbinsPhoto2,749 followers | Follow
Randi Harper
FreeBSD committer, [E], PMS Clan, lover of all things that are pink. This is my personal account. I tweet for Amazon as @AWSrandi.2,618 followers | Follow
Grace Hopper (GHC)
Grace Hopper Celebration of Women in Computing Conference October 3-6, 2012 #ghc122,515 followers | Follow
Ben French
NY Times Strategic Planning newbie. Former Executive Producer at RollingStone.com and Product/Strategy guy at CBSNews.com. Proud Hoosier-Brooklynite father.2,504 followers | Follow
Jessica Scorpio
Cofounder of @Getaround and @SingularityU Alum. I'm persistent.2,426 followers | Follow
Stephen Martin
Entrepreneurial evangelist, author and student of life. Ph.D student. Finishing my first book, Enterprise of One.2,416 followers | Follow
attilacsordas
bioinformatician at the European Bioinformatics Institute, Cloudera Certified Hadoop Developer, ex mitochondrial-stem cell biologist2,312 followers | Follow
Sigma Group
To spark new ideas that fuel marketing growth and innovation - powered by Sigma2,306 followers | Follow
John Sechrest
An entrepreneurial collaborator looking for ways to help innovative startups go better. Spreading the Lean Startup methodology. Startup Weekend Facilitator2,138 followers | Follow
Dr. James Canton
Global futurist, business adviser, keynote presenter, entrepreneur, CEO & Chairman Institute for Global Futures, author Extreme Future & Technofutures.2,084 followers | Follow
Thomas Vander Wal
I work at the intersection of social interaction design (SxD) & Enterprise 2.0 (a block from Web 2.0) - Work account @infocloud. Open @openvanderwal2,045 followers | Follow
Carolynn Duncan
CEO of Portland Ten, an education company which licenses financial literacy programs for startups. Interests: tech, startups, angel investing and VC.1,862 followers | Follow
Michael Sommermeyer
Author, Personal Relations (PR) Consultant, Strategist, Social Media User and the provocateur known as WordyMouth.1,807 followers | Follow
The Sparrow Project
Publicity, PR, and creative direction for grassroots activists. We amplify marginalized voices. Tweets by Andy Stepanian & friends.1,681 followers | Follow
Scoble's Link Blog
1,662 followers | Follow
Hugo Verweij
Sound and music designer, active listener, lifehacker, tea drinker, music technology lecturer, sound art blogger, Mac user.1,631 followers | Follow
Kevin Dewalt
Microthoughts of a entrepreneur, lean startup advocate, investor, and life extension supporter. Moving to Beijing, China in 2011.1,533 followers | Follow
Claudiu Ludosan
Hi, my name is Claudiu Ludosan and I run Creative Luggage, a Romanian web development agency.1,523 followers | Follow
Kelly Thul
Serial Dabbler. Hippie anarchist. 92% evil -- Opinions expressed are mine and do not reflect those of my employer. Blog: http://commecon.blogspot.com/1,499 followers | Follow
Bruce Wyman
Director of Creative Development at Second Story. Text bwyman to 50500 to get my CONTXTS info. Contemplative Benediction available.1,430 followers | Follow
Wendy Hall
1,307 followers | Follow
Black Card Circle
Founded in 2005, Black Card Circle® is the trusted network for influential Individuals worldwide for social networking, business networking, and philanthropy.1,302 followers | Follow
Trisha Dionne
Higher Ed Faculty Development & Training / Student-Centered Adjunct Faculty (Online & Hybrid) Org Leadership, Managing Quality & Public Speaking, eLearn @SNHU1,146 followers | Follow
Jason Crawford
Co-Founder & CTO of Kima Labs. You may also know me from Pelago, Amazon, D. E. Shaw, or CMU.1,046 followers | Follow
Michael J. Faris
PhD student in rhetoric & composition at Penn State; vegetarian queer digital nerd1,002 followers | Follow
Sheldon Renan
Writer: scripts books tech. Focus: ubi-connectivity (Netness+TheField); online IP registry (IPSO); online movies (NetThing)825 followers | Follow
Caroline Cummings
CEO and Co-Founder: www.reallead.com, Board Member: Big Brothers big Sisters of Lane County757 followers | Follow
Portland Fiber
A grass roots effort to bring an open-access, community fiber network to Portland, Oregon, by any means necessary. Bio pic by Flickr user Kainet732 followers | Follow
Matt Quintanilla
A dude making things that he really hopes you enjoy. Designer at @Disrupto.723 followers | Follow
Bradley Angle
Offering survivors of domestic and sexual violence options for safety, self-empowerment, healing and hope.662 followers | Follow
Peter Semmelhack
637 followers | Follow
Josh Friedman
Entrepreneur and rabble-rouser. Founder of Eleven Wireless & NedSpace. Climber, skier, cook, dog parent, lover of life & deeply inquisitive.627 followers | Follow
Denise Vardakas
Recent transplant from California. I can usually be found exploring New England's foodie spots, drinking good wine, and at DataXu.368 followers | Follow
Marc Roman
I’m a 24 year old, social, loves to be creative, cook, travel and read. Do graphic design.334 followers | Follow
