Speaking Of Privacy, Did you know Facebook is giving your cell phone number to all your friends. Go there now and start grabbing cell phone numbers to drunk dial from Internet Librarian in Monterey! 'Account' -> 'Edit friends' -> 'Contacts' you'll see any cell phone numbers people have entered. You should probably follow the steps given by Facebook to remove your cell number and to prevent others from seeing yours.
If you're like me (and you know you want to be) you have a LinkedIn account, but you're really not sure what to do with it, well good news, LinkedIn just found how to use YOU... Someplace in the 6000+ word "privacy" policy they've decided it's ok for them to use your name and picture in social advertising. So LinkedIn will watch what you do, figure out what you might sell for them, and then use your name and picture in an endorsement they make for some crap they'll stick on your friends pages. From the pulldown menu under your name at the top right of your LinkedIn pages, choose Settings. Then choose the Account tab at bottom left, and click Manage Social Advertising. While you're there, check all the other settings, there's some icky stuff in there.