It just does nothing more then giving us some information that could indicate the fact that someone has more then 1 account, which seems to be a major problem on WGT, even more problematic for many than cheating programs.
We act on that indication and ask for an explanation and in many cases there is one like same workspot, familymembers playing and such. Sometimes a player indeed admits he has more accounts and is asked to remove one, but the player always gets the benefit of the doubt
I really thought it was a big problem on WGT, but if I show a simple way to at least get some of the double accounts picked out, its suddenly not done. WGT is doing nothing about it at all. so it seems at least, i dont know all the ins and outs of WGT, but its a non evasive way on the base of very general information to give us at least some indication, thats all