Obviously of no interest to me either, and I also had heard they hire people to respond, much like Lava Life dating site got caught doing.
While most using sites like AM, would use a fake name, the fact that the credit cards which would have their real name, also got hacked sure would be concerning for some if it could be linked to their profile. If you were someone famous or well known by your real name, you'd be VERY concerned. I'm sure AM are wondering how to deal with this, including whether to ignore the hackers demands and hope their bluffing. If the data gets exposed you can be sure their membership will drop like a stone.