Well we dont see all the legal work in front of them , I think DOJ has more to do with this than neteller right now and neteller is probably waiting for permission to pay american people trying to find a backdoor way to do it.
I am not american but I have lost my trust in them as I am sure most of the other members have,I certainly wont be putting large amounts of money through them.
As for Peer to peer they were probably counting on americans using friends or family in other countries to help them and they or DOJ eliminated that potential.