In the search for more readers (customers), political candidates, marketers, and bloggers have all been trying to get themselves into the fast-growing “social networking” worlds of MySpace, Friendster, and Facebook. That’s where all the eyeballs are. So we’ll see what happens now that blog posts from this site are also going to be cross-posted on Facebook. Not much, I’m imagining. But Ed In ’08 is there -- 1,200 members and counting -- and EdWeek, too.