For a simple forum, should I use bbPress or is there a HN/reddit style one?
jaycee: I'm a pretty big fan of Vanilla (http://getvanilla.com/). It doesn't natively support threading, but I think there may be a plugin for that. It's out of the box install is very clean, very simple, and very useful.Rolling something from the HN or Reddit codebase sounds like a pretty interesting project, though.