Really, Facebook?

I feel bad because some of my friends have a terrible habit of only communicating through Facebook.  They seem to have forgotten that there are other ways to contact me, even...far better ways to contact me considering that I logged in this morning (and Facebook immediately sent a "we missed you!" email...) and found a note from someone from two months ago that I really wish I would have gotten in a reasonable amount of time.  Anyway, I recently learned that several websites, applications, BROWSERS track your geographical location.  I thought that kinda wasn't cool, so I ran around trying to fix it, which is when I found really old note.  Also, this guy sent me a friend request, which I find hilarious because he was one of the few people I absolutely hated in junior high and high school.  I'm really not sure what he's smoking, as I know he knew I thought he was a jerk.  If you want to know who it is, it's that guy that I always complain about his parents getting him a yellow Hummer as his first car.  Anyway, he seems to have gotten on the "friend people you never talk to!" Facebook bandwagon.
Ultimately, I kinda want to delete my Facebook, but it's insanely difficult and it won't actually disappear for forever anyway, though it's much less forever than, say, your Hotmail account.  Dilemma, dilemma.