Regarding that link you posted above, one of the questions I kept asking over on the RB3 forum and toward the Devs was about future add-ons such as FX Racks (i.e. Pedals). So it's really cool knowing that we are getting this from the ground up in Rocksmith and it's only going to expand even further when this becomes a sure-fire hit, and I really don't see how it won't be.