Still not big on banning members of any online group, unless it's at the level of promoting violence, instructions on making weapons, stalking, physical threats, that sort of thing. A lot of racist comments are free speech best countered by more free speech exposing and condemning it. And you can't expose that which is censored. I feel racism withers faster when you get sunlight on it. Not driving it back under it's rock.
When you post banning memes, you just give fuel to the "Lefties are cryptofascists" school of thought. And finally, you let Bambi et al post, which suggests that you agree with the free speech argument I'm making.