Feedback:User/Gordon Ecker/Auctions as a dynamic gold sink

I have concluded that Guild Wars needs a dynamic gold sink to deal with mudflation and save the in-game economy. I believe that, in order to avoid alienating players, this gold sink must be completely voluntary, and that, in order to be effective, it must have a broad appeal among rich players. I believe the best option would be an in-game auction system in which the auction house takes a cut of all sales.