Buzz Marketing for Technology: C Level Tweeters
http://buzzmarketingfortech.blogspot.com/2008/12/c-level-tweeters.html
CEOs who use Twitter
C Level TweetersC-Tweet: Points to Consider for Twitter-Friendly CEOs and CMOs - Advertising Age - CMO Strategy
Talks about the increases of CEOs using twitter and other SoMe.
advice for ceo's who twitter