I'm liking the centralized repository of bookmarks aspect of del.icio.us; I can bookmark something from school or work and not have to e-mail it to myself at home. That's useful. I've also tried finding interesting stuff from other people's tags, which has been reasonably useful.
I haven't tried uploading my "master" bookmark list, because that would mean having to tag a few hundred links, and that's a lot of work.
At any rate, if you want to take a look:
