DC, if the Aussies were some sort of temporary caretakers as you imagine, why would they even go to the trouble of registering some websites?
What I think happened is this. Either Brown or Charter contacted Mac for some reason. At this point, Mac was ready to dump his relationship with Radient after narrowly escaping the class action lawsuit. Whatever the Aussie wanted, Mac just suggested they take control of Radient and do whatever they want. Once the Aussies got control, after they registered those websites and looking into the actual situation Radient was in, they obviously decided it was a hopeless situation which it indeed is.
We don't know if the Aussies stole the remaining assets or if they did much of anything at all. The Aussies have just left it to blow in the wind.
As for Provista and GCDX, they have both denied any connection with Radient and would certainly want nothing to do with the Aussies who now have control.
I have never shorted nor intend to have any financial interest in this stock. I am not connected with anyone who trades, shorts or has financial interests in this stock. I only post facts and my opinions. I do not post on IHUB with different aliases.