I have received a private message from one of the people on this thread who has lost a lot of money via the ethereum-wallet.net con. I am going to reply publicly to his two questions so as to help anyone else too, sorry if any of this info is just a repeat of that already posted:

The guy who runs the ethereum-wallet.net rip off is called David Fuu or David Fu. The email addresses I used to contact him (can't vouch they work now): davidfuu[AT]gmail.com (tip: google search that email address) and ethereum.contact[AT]gmail.com. I found his name via whois of some of the websites he runs (all backlinks to ethereum-wallet.net seem to be from his sites, though most have privacy protection). Since I got my money back all that time ago he has covered his criminal tracks more. You need to get law enforcement involved, how much is this guy stealing?! It won't stop until he is behind bars. Good luck.