Personally, I've been burnt twice by Facebook, and I'm not ever planning on building anything on Facebook. First time, it was being unable to even get access to

Personally, I've been burnt twice by Facebook, and I'm not ever planning on building anything on Facebook. First time, it was being unable to even get access to the jobs API (we had some fortune 500 customers that wanted use to help them do jobs on Facebook the right way) and the second time, it was arbitrary bans of pages, leading to our just shutting down any operations that were dependent of Facebook. Oh, and then there was the night I caught a hacker trying to buy $36,000 in ads via a chat agent's account. I'm still waiting for a call from Facebook support on that one.