I honestly don't have any formal "blacklist" because in my opinion it's a little silly to pretend you can draw some kind of line in the sand in STO. I mean where do you stop with pay2win, for example? Are Fleet ships p2w? How about the C-store?

That said I personally try to play as cleanly and as fairly as possible. I think most of us know when we're using unpleasant or "cheesy" loadouts, those people likely don't need reminding.