Yes, they asked me a list of questions about how I came in possession of my coins. I answered, and then they performed the money wire that I requested, but warned me that they could ask me even more questions in the future. If you do a search here about Bitstamp you will see that it happened to many others.

Since I had just sold and asked a wire I guess that if I did not answer they would have forced me to buy back btc and withdraw that. I did not hear that they scammed anyone up to now, but still this AML paranoia together with the blockchain risks to kill bitcoin fungibility.