Facebook is just great. But the advice for it, as for uploading any personal thoughts, is be careful what you write. Someone you least suspect could be listening. Adds: nice tech piece on the openness/closedness of the site.
Mick is founding editor of Slugger. He has written papers on the impacts of the Internet on politics and the wider media and is a regular guest and speaking events across Ireland, the UK and Europe. Twitter: @MickFealty