There have been two recent additions to the forum features.

1. The "Show all" link on the bottom takes you to a page with some more features than before (e.g. busiest threads)
http://blogoscoped.com/forum/all.html

2. I wanted to include more information on everyone who posts here (without asking for more information than before to allow for easy posting, and without inviting comment spammers by allowing one to post their URL by default), so clicking on the name link will now show an overview page with the top Google result for that name.
E.g. http://blogoscoped.com/forum/posts-by-Justin+Pfister.html
(This is a rel-nofollow link; I don't want spammers to abuse this feature.)