"Collecting" music on a computer is simply meaningless and joyless.
The appeal of course is that most of those who prefer this medium do so because
they can steal their music. Individuals with
taste and musical education however would find it impossible to find select music with acceptable sound quality through such means. This would take us back to purchasing the music, which again in downloaded form is downright inferior in every possible way. It often costs the same if not more than a CD, and you get nothing tangible in return and must even provide the storage medium at your own cost.
Then there is the whole ritual of listening to music. If you listen to garbage while doing email or surfing the web, all of this makes no difference to you. I prefer my CD player and playback equipment along with the listening experience to be disconnected from everything else.
A record collection (and
personal library) is something real and abiding that tells a story of what your musical and intellectual development has been. What else will you keep and use fifty years from now, if not records and books? Computers, internet formats, and fleeting, fashionable technology on the other hand are the very definition of disposable. They cheapen and debase everything they touch.