except that I'm one of those "antiquated" audiophiles who won't settle for buying music in a lossy format (and without a physical booklet accompanying it) and will continue to buy all of my music on CD/movies on DVD until either of these formats have been completely phased out. if music companies offer a non-optical disc-based solution to this, then I'll gladly make the switch over, but until then, I don't like the idea of being forced to embrace everything Apple (i.e. Mac App Store vs. CD/DVD-based install media, or the iTunes Store vs., again, CD/DVD-based, lossless media) as a result of being a Mac user.
needless to say, if Apple phase out the optical disc drive in future MacBook Pro's before music/film companies have begun to offer a lossless-quality, solid state alternative to CDs/DVDs, then let's just say I'll be hanging on to my MBP for quite awhile! solid state components across the board might be the future, but I, for one, am not ready for it- and I can imagine I'm not alone in this.