Twitterati
Barack Obama
This account is run by #Obama2012 campaign staff. Tweets from the President are signed -bo.16,032,233 followers | Follow
Ellen DeGeneres
Comedian, talk show host and ice road trucker. My tweets are real, and they’re spectacular.11,468,602 followers | Follow
CNN Breaking News
CNN.com is among the world's leaders in online news and information delivery.7,584,569 followers | Follow
Bill Gates
Sharing things I'm learning through my foundation work and other interests...6,724,881 followers | Follow
The New York Times
Where the Conversation Begins. Follow for breaking news, NYTimes.com home page articles, special features and RTs of our journalists.5,178,041 followers | Follow
Breaking News
Breaking news alerts around the world from hundreds of sources 24 hours a day. Get more on BreakingNews.com, and follow our team on @breaking.4,077,176 followers | Follow
Pete Cashmore
The largest independent website dedicated to news & resources for the connected generation. Tweets from @mashable staff. Send questions/comments to @mashablehq.2,875,671 followers | Follow
Starbucks Coffee
Freshly brewed tweets from Brad, Lee, and Paige at Starbucks.2,521,845 followers | Follow
Huffington Post
The Internet Newspaper - Curated by @kerstinshamberg, @lauralizhibbard, @socialmia, @deanpraetorius, @travelinganna1,845,694 followers | Follow
Wall Street Journal
Breaking news, investigative reporting, business coverage and features from The Wall Street Journal.1,757,212 followers | Follow
Evan Williams
Farm boy from Nebraska. Husband and father. Co-founder of Twitter. Partner at @ObviousCorp1,481,611 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!929,523 followers | Follow
Guy Kawasaki
Author of Enchantment: The Art of Changing Hearts, Minds, and Actions. Former chief evangelist of Apple. Co-founder of Alltop.927,013 followers | Follow
Fast Company
Official Twitter feed for the Fast Company business media brand; inspiring readers to think beyond traditional boundaries & create the future of business.496,174 followers | Follow
foursquare
foursquare helps you explore the world around you. Meet up with friends, discover new places, and save money with Specials! Questions/support: @4sqSupport421,244 followers | Follow
TweetSmarter
In our fifth year of helping everyone get the most out of #Twitter and #SocialMedia. Tweet us anytime! Tips, tools, Twitter news and tech support for everyone.331,931 followers | Follow
Lolly Daskal
Dedicated to bringing Heart Based Leadership to organizations and individuals. Consultant | Trainer | Coach | Speaker | Founder of #LeadFromWithin304,746 followers | Follow
Robert Scoble
Technology news, videos, opinions, from an enthusiastic Rackspace employee who grew up in Silicon Valley and has interviewed more than 3,200 geeks.261,086 followers | Follow
Chris Brogan
President, Human Business Works. More? http://bit.ly/cbbio . contact: http://chrisbrogan.com/contact209,889 followers | Follow
Darren Rowse
Blogging about Blogging and Photography (also see @digitalPS) (and a little Tweeting from the Trenches of a Family with 3 Boys).162,910 followers | Follow
Bill Stoller
25-year PR Pro helping others get their share of publicity & social media; Founder, Free Publicity Newsletter. For Free Sample Issue: http://bit.ly/XBRYP155,503 followers | Follow
Ann Handley
Head of Content here at ‘Profs. People seem to like my writing: http://www.contentrulesbook.com http://www.annhandley.com125,403 followers | Follow
Scott Monty
Head of social media at Ford Motor Company, husband, dad, podcaster, proprietor of http://bakerstreetblog.com, and a generally nice guy. Formerly from Boston.75,122 followers | Follow
Marsha Collier
Prolific author 40 books: eBay & Online Customer Service, Forbes Top Ten http://bit.ly/x2gOc9, Inspiring speaker, #techRadio host, Founder #CustServ51,594 followers | Follow
Olivier Blanchard
Pray that I never become your competitor's secret weapon. Author of 'Social Media R.O.I.'42,944 followers | Follow
Mark Schaefer
Chieftain of the social web's most unique blog, {grow}. Consultant, college professor, author of Return On Influence and Tao of Twitter. Social Media Bouncer.41,065 followers | Follow
