I'm all for vinyl, don't get me wrong, vinyl is the way forward, and it certainly wont ever die out.
Having said that, DJing is about manipulating peoples moods and emotions by using music, if being able to take a laptop to a club as well as a bag of vinyl then if all for it, especially if you can manipulate the tracks in the same way.
Having said that, i still have no respect for people using CDs in clubs, thats just wrong!!!