This is an advisory warning to the phishing links that have been popping up everywhere. If you see a link saying things like "click this to figure out who your valentine is" or whatnot, even if it is from a friend (because their account might have been stolen already and they are using that account to get to other people) don't click it, instead hide the comment, or report it as spam.
Also if you get any odd notes from people who you have no idea are, mark as spam. ESPECIALLY IF THERE IS A LINK IN IT.

So bottom line, dont go clicking any links if you don't know where they're guna take u.