I just recently ended my membership in Bravenet---it was getting too complicated for me. I neglected to copy my mailing list and can no longer get into your site to see if it is still up. My list was called WHERE ANGELS WALK. Can you send it to me?
Judging by the length of time that spam posts stay in the system it looks as if Bravenet have all but abandoned these forums. You will need to contact them direct through the support ticket system. I think that the "can't login or signup" option will still go through when you don't have an account.