Ya know, this threads reminds me that I noticed one of my ex-GFs posted on a mutual friend's FB wall the other day. I was thinking of sending her a "What's Up" kind of message since our relationship ended well (I went back to college, she moved with her mother) and we hung out a few times after our break up, but I decided against it. I dunno, I just thought she would think it was weird I was sending her a message after 5yrs of no contact.