I will update the number there.

Interesting point about Octopress sites. I'm definitely not against removing my own site (I don't really care one way or the other) but I don't think omitting all Octopress sites is warranted. Octopress is a great example of how customizable Jekyll is and listing one Octopress site (maybe at the end?) can show interested parties that Jekyll isn't as rigid as some of the other sites might suggest.