The power of the cloud

Last week, the hard drive on my MacBook Pro died. (Don’t blame Apple — it was a POS third-party drive I bought in a misergreedy bid for more space.)
I got a new drive — actually switched computers to a newer Macbook. But what amazed me in the process was that a dead computer just isn’t a big deal anymore. Sure, I had my Time Machine restore on a backup drive, but I couldn’t use it in its pure state– There was a corruption.
But anything I really cared about was in “the cloud.” My email? All backed up in my Google IMAP account. Important docs? On Google Docs and on MobileMe (which I’m testing but soon to drop). App reinstall was done via the web with serials in my Gmail archive.
The only thing that really causes me to want/need a hard drive anymore is my music library. If someone found a good, secure, cheap solution to that — one that seamlessly handled 30k+ tracks, the drive would be superfluous.
If anything, changing computers allowed me to weed out a lot of plugins and apps that I’d collected like weeds because I constantly test and discard new stuff. Maybe I need to erase my computer every six months just for spring cleaning. Certainly ’tisn’t a hardship anymore.