No.1404
Seconding keeping .flow and 2kki separate, also wondering if it might not draw more traffic to add new boards for a couple of the more recently famous similar-style games (Space Funeral, Ib, and The Witch's House spring to mind). The deletion and/or merging of less active boards makes perfect sense.
No.1405
I also support merging boards, but keeping 2kki and .flow separated, as I've played .flow but I'm still waiting for a 0.1 version of 2kki, and I don't want to spoil myself while browsing for .flow things.