It's a fine line you follow when posting of facebook. I have seen way too many things I know I didnt need to that friends have posted. It may be my age, but for me it's a no brainer. Don't post anything illegal, don't post any pictures of you at last years Halloween party in the pornstar dirty nurse costume and generally speaking don't post anything you wouldn't want your Mama to see!
Here is an article about eight other people that have had their lives ruined because of Facebook posts!
Think before you click!!