I doubt anyone here will take any significant action.  There have been situations like this in the past... who remembers the pirateat40 (Trendon Shavers) scam?  We're coming up on the 1 year anniversary as a matter of fact.  He scammed the community for something like 500,000+ BTC. His name, address, phone, picture, and everything were posted here.  Nothing happened to him... I think one guy called his dad, but that was the worst that this community was able to muster.