in 10 - 20 years...hmm metal will be retro..."Motorhead, Slayer, Metallica, Dimmu, Maiden etc..." will be only heard on easy listening radios station.....Metal production will take place on the single DAW as most outboard hardware vendors have gone out of business or "streamlined" due to the use of software, the expense of parts and either the Korea war or Global economic meltdown (which we are currently only just treading water in)....metal will still be made and people will still attempt to perfect the music, thats in the nature of metal - it seems metal heads are very detailed in what they want