A worker from the collective of the Red&Black answers your questions in reddit.
No, no. Not me. But given the recent brouhaha with the Red & Black cafe expelling (oh horror of horrors) a cop, I thought it might interest you to ask some questions to a person working there. You can ask in the thread in /r/Anarchism and you should also check the crosspost in /r/IAmA where some interesting replies and questions have been asked by the general populace.
Regardless of what impression you might have got from the outraged middle class christian suburbanites, not everyone is against the R&B and arranging a huge boycott. In fact, most of the people where quite supportive of their actions.