That's funny. I just left my message on Facebook saying I was quitting it for two weeks before coming across this thread.
One of my New Year's resolutions is to actually enjoy that short time after I've gotten all my problems taken care of, and it seems as soon as all my personal stress dissipates, I've got kind-of friends on Facebook getting me involved listening to and trying to do something for their life problems. I like to be a good person and help where I can, but geeze, can I get some time to worry about myself every now and then?
Facebook definitely sucks you in, and it's a pain how you can only deactivate your account, not delete it. I only keep it around honestly so it's something potential employers can look at and see I'm not a (totally) horrible person.