Yeah man, it'll be part of the evolution for sure, and interesting to see who comes up with what.  Alts have done plenty 'experimenting' over the past year or so, I reckon there'll be a few moving to the front of the commercial train... for everything else there's CRAVE! - I'm picturing a self-perpetuated marketeer/user based guerrilla style... some kind of 23rd century distribution-ultra economy... with lasers... and bass!  Time to take it to the mainline.