Disqus - Latest Comments for Dan Greenfieldhttp://disqus.com/people/fea832119d7ea363ddca5cf2b02144a7/enFri, 06 Jun 2008 21:40:52 -0000Re: Comcast is Making Great Use of Twitterhttp://affiliatetip.disqus.com/comcast_is_making_great_use_of_twitter/#comment-610468Very helpful post. Candidly a tepid user of Twitter, I was looking for examples of companies that were using it. ThanksDan GreenfieldFri, 06 Jun 2008 21:40:52 -0000