I just signed up as a "delegate" at Jesus in 2008. The idea is pretty neat, frame various issues and ask commenters to suggestion where Jesus would stand on the issue. I think the webpage would be a wonderful tool for an adult Sunday school class or discussion group. However, I was not impressed with the discussion. Individual comments seemed pretty long, such that even with only 20 or so posts, I got bored before I finished them all. That means what I wrote was just another unconnected opinion rather than a part of a conversation.
Of course, I only enjoy reading the blogs of people I know well. I really love to see it when people have posted a comment here. But on CNN, or God's Politics, or Atrios, I don't know why I ever look at them.