I deleted Facebook. Yup. FINALLY. FI didn't believe me when I said I would. But after all these years, I realized with those I talk to most, I don't use FB, and now that I'm a professional, the most I would need is LinkedIn. I gave those I haven't talked to in some time 2 weeks to confirm email address with me, and this morning, I went in for the kill.
It's a bit weird realizing I won't be checking that thing 5 times per day, but I'm glad I did it. Added bonus- we're planning small, intimate gathering, and this will help cut on the "but why wasn't I INVITED!?" messages. If they don't have my email address, they can't complain!! (Evil Chipmunk approves with diabolical grin)