Reno - 12:45 pm on Apr 26, 2010 (gmt 0)
Need sincere advice!
Say nothing that can ever be used against you. Post no pictures that can come back to haunt you. Never say when your house will be empty because you are going on vacation. Keep things vague and friendly, and the personal information (where you work, how you vote, etc) to a minimum. Think of it as a billboard on the road leading into your town, because that's what it is. And like anything on the internet, anything that you publish can be retrieved and stored until the person who holds it decides to play that card. I'm not a member but my wife is, and with that cautionary attitude in place, she's enjoying much about FB.