Well, hopefully some action will be taken if it's the same individual.
For example ban all future users who use an email with the suffix @darksanctum.net
Make a sticky post about trustworthy forum members who develop hacks
Make a sticky post with untrustworthy users with as much details about that individual as possible (email suffixes used, way of approach which can be entered by those who have dealt with them).
I'm almost 100% positive it's the same person. Insanctus is the owner of
http://sanguin.net and has posted several items about his future site, namely darksanctum.net. We all know that someone using the suffix @darksanctum.net has to be able to use the domain panel of that specific url in order to forward mail etc.
Furthermore, if it is the same user I at least have his contact details (whois.com, or godaddy).
This individual has ripped off many members here. It's time those people combine forces and do something about it.