12 CIOs who Twitter

09.01.2009

is CIO for Marshall County School District in Kentucky. He blogs at about everything from Ning to iPhone apps.

is CIO and Knowledge Officer for a law firm in Washington, D.C. He not only takes part in social networking, he presents on it, according to one recent Tweet.

is CIO for in Cleveland. He blogs about IT trends in education at . He's not an obsessive Twitterer -- at least not yet.