Re: group creation error: Are you sure you want to do this?
I saw the exact same scenario as Anointed described in the first 2 messages of this thread. I tried to perform some experiments with fresh installs and believe I may have linked at least one of my issues to an interaction between BuddyPress and Multi-DB.
I just posted a support request at:
http://premium.wpmudev.org/forums/topic/buddypress-forum-posting-problem-possibly-linked-to-multi-db
which describes what I did in more detail.
– Scott