> bbcode, thread locking, text boards, quick reply

All in Kareha. Sorta, anyway.
The rest sounds pretty pointless.

One thing I do wonder is why Wakaba is not deprecated in favor of Kareha. The latter piece of software seems better and more capable in most regards, and perhaps putting it in the forefront would help combat this "feature superiority" of trevorchan's that people talk about.