So this is where I will be hiding from the big bad meanies over at FB. They are cracking down on pages that host contests and promotions... which sucks, but I can kinda see it from a business standpoint. Not to say that it's fair for us little people, because it isn't. But the little guys always get swept under the rug when it comes to crap like this.
If you have a page, read that very carefully and then conduct yourself accordingly.