Personally, I would want to keep the CBUB and ElectricFerret away from Twitter.
I am part of some groups on Facebook which does some Character vs Character battles. So if I can get in touch with the admins there, then I might be able to link the CBUB and ElectricFerret there and maybe we'll see some activity. But... people there just pick their favorites to win, not so much base their decisions on feats.