did they ever say why your account was suspended awhile back?
Yes, they claimed that I was paying someone to do work off-site. I can only assume that it was because the HIT didn't really have any content (it was just a text box that said "come here often?") It was identical to the HITs that I used to assign my qual to people here, except that it paid more. That's why I'll never post a HIT again. If they misinterpret what you're paying for in a HIT, you don't get to try to reason with them or explain your side of the story, or anything like that. They won't even talk to you. All you can do is spend days or weeks pleading with them and hope that you get lucky enough that someone will take pity on you. I won't open myself up to that again.