Everything you write on the internet or any other device is a permanent record, more so than writing on paper.
Beats me rigid why so many people write such personal things about themselves on sites like Twatter etc..
A friend who is a policeman was indignant when his boss told him to remove the photo of himself from Facebook. He, my friend, just couldn't understand why :roll:
I do admit to using Twitter and Facebook, but I have the comon dog to make sure my privacy settings are so that any tom dick and harry that come along can't have a free for all gander at what I've put up.