This will be great. It will greatly reduce, if not kill off account hacking, which will cut off the supply of gold sellers, which will drive the $USD price of gold up, which will cause less people to buy it, which will mean less overall gold in the wow economy, which will deflate prices, making life easier for everyone, reducing the need to buy gold in the first place...

All that will be left for gold sellers is to employ old school gold farmers who do it the old fashioned way, grinding mats for stuff, playing the AH, etc.

I always thought that gold sellers first did it that way, then moved towards botting to reduce expenses for labor, then started hacking, cause it took less time to get more gold.