Welcome to Classroom 2.0. (Thanks for serving as the catalyst for an interesting conversation.)
Steve Hargadon and I are partners on Classroom 2.0 and I maintain the Classroom 2.0 blog. (http://www.classroom20blog.com) Unlike the social network, we are looking for sponsors for the blog. I looked for your email and could not find it. But, I'm hoping that you might be interested in discussing sponsorship opportunities. We think that the prices are very reasonable. Please contact me at firstname.lastname@example.org to discuss these possibilities further.