Beautiful. I really like the threaded interface - it seems a lot less random and cluttered than the "newest first" interface we have.

As I type, Sidhekin is Chatterboxing about "(using) CSS to get rid of some of that clutter". I don't find the interface cluttered, but I like the idea of embedding the "right" kind of CSS (whatever that means) to let users customize their view of it. This is something I know very little about, but it sure sounds cool. What kind of CSS is there that would allow user-level hacking, and what else could be easily added?

Thanks again! This is great stuff.