Grade
100Out of 100
Account Summary
- Full Name: Christopher Penn
- Bio: Director of Inbound Marketing, ninja, PodCamp cofounder, Marketing Over Coffee cohost, speaker, author, USF marketing professor. More: http://cspenn.com/w.
- Location: Boston, MA [BOSTON] [Massachusetts] [United States]
- Followers: 50,929
- Following: 56,004
- Website: http://cspenn.com/w
- Tweeting Since: 2007-02-04 13:33:25 (5 years, 10 days) [tweet this]
- Who else?Find out who started on twitter the same day as @cspenn
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