I've monitored bbPress for some time and plan to use WP for a big site and would need to convert a phpBB(2) forum over to bbPress. What's the latest on:
1) WP integration - last I heard you had to fiddle with cookie settings and some usernames wouldn't work on the forum login. I'd be wary of using plugins as this could cause problems upgrading in future.
2) phpBB(2) conversion - is there any script that will convert everything perfectly?
3) future plans - is there a new version in development or is everything on hold for now? (i.e. should I just go and install the current version or wait another month or two)
4) private forums - an essential feature for me is to have a staff board that is 100% secure. Again I didn't really want to rely on a plugin for this and last time I think I read it wasn't secure because of an RSS problem.
5) lastly - is bbPress compatibility high on the list when new versions of WordPress are released? (i.e. could a new WP break by forum?)
Cheers.