Are in clear violation of the TOS and provide nothing but reactions of disgust.
You agree to not use the Service to:
Post, email or otherwise make available any Content that is [...]hateful, or racially, ethnically or otherwise objectionable;
I know I'm not a paying member and some of these people are, but why include it in the TOS if it is meaningless?
I'd love to see a tiny speck of control over this, I know it is impossible to survey everything but that shouldn't be tantamount with acceptance.
