Socialmedia4doctors
Pete Cashmore
The largest independent website dedicated to news & resources for the connected generation. Tweets from @mashable staff. Send questions/comments to @mashablehq.2,872,890 followers | Follow
Guy Kawasaki
Author of Enchantment: The Art of Changing Hearts, Minds, and Actions. Former chief evangelist of Apple. Co-founder of Alltop.923,088 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.331,670 followers | Follow
Chris Brogan
President, Human Business Works. More? http://bit.ly/cbbio . contact: http://chrisbrogan.com/contact209,650 followers | Follow
Seth Godin
Founder of Squidoo.com, author, blogger. This is a retweet of my blog.179,422 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).162,667 followers | Follow
Mari Smith
Social Media Thought Leader, Consultant, Speaker | Author The New Relationship Marketing | Coauthor Facebook Marketing: An Hour A Day | Scottish-Canadian152,110 followers | Follow
Digg_Updates
This is a way to update you on all things Digg, big and small. If you need help, contact support@digg.com - Thanks!137,385 followers | Follow
Randy Schrum
Publisher Marketing Whiz- International Speaker, Trainer, and Advisor on Publishing and Marketing119,955 followers | Follow
Brian Clark
Content marketing, online publishing, and copywriting advice from the editorial team at Copyblogger Media.110,003 followers | Follow
Andrew Lock
Small Business Marketing Geek & Host of 'Help! My Business Sucks!' Web TV Show (www.HelpMyBusiness.com), Cola Bottle Addict (but I can stop anytime)98,999 followers | Follow
Andrew McCauley
The Social Media Bloke,Loving ALL things Social Media..just ask me. Author, speaker and Business Growth Specialist69,091 followers | Follow
John Jantsch
Small business marketing consultant, speaker and author of Duct Tape Marketing, The Referral Engine and soon to be released - The Commitment Engine.64,599 followers | Follow
Listorious
Making it easy to find who matters on any topic with the best Twitter people search on the web62,976 followers | Follow
Michael Stelzner
Updates from Social Media Examiner. For questions, see account @mike_stelzner & facebook.com/smexaminer58,118 followers | Follow
Technorati
56,032 followers | Follow
Kevin Pho, M.D.
Social media's leading physician voice. USA TODAY's Board of Contributors. Keynote speaker. Also at KevinMD.com and Facebook.com/KevinMDblog52,756 followers | Follow
Lewis Howes
Former pro athlete, 2 sport All-American (football & decathlon). Angel investor. Product creator & a dirty salsa dancer. Co-founder Talent.me45,393 followers | Follow
David Garland
Having uncensored, uncut, unconventional conversations with badass entrepreneurs on The Rise To The Top35,384 followers | Follow
Liz Acosta
I am AWESOME! I am also a Successful Thinker. Make me laugh and I will help you with Social Media, Networking & Improve Your Business! :o)33,705 followers | Follow
Sprout Social
Sprout Social helps businesses engage and grow their audience, and put social media to work for their bottom line. Sign up for your free 30-day trial.29,065 followers | Follow
Bryan Elliott
Executive producer and host of the TV show Behind the Brand. Connecting. Business. People.24,612 followers | Follow
Ken Sheetz
Welcome to our buzz hive on Twitter. At BuzzBroz we buzz up cool stuff, tips and people. Sometimes we even get paid to.5,435 followers | Follow
Fuze Meeting
FuzeBox has moved all twitter communications to @FuzeBox ...we would love to hear from you. Send us a tweet.3,071 followers | Follow
Jennifer Goodwin
Somewhere between reading about the Powers that Be and Paleo diets, I run an internet training school and virtual assistant service.2,430 followers | Follow
ConstantContact Labs
We're the research group at Constant Contact. If it's new tech and it might be useful to our customers, we're interested!591 followers | Follow
