I'm not sure why guys seem to think that their profile pictures on Facebook are a free-for-all. They have all sorts of weird shit in there; random Internet memes, sports photos, sometimes even random images that they've tagged all their friends in as an inside joke. Whatever.
The WORST thing that they do is to post pictures of them with their ex. Hello! This is Facebook, not your desk drawer! I don't want to see you relaxed with your arm around her, smiling like two goofballs. As I understand it, you are trying to date me. I enjoy imagining us in situations where we are relaxed and smiling like goofballs. To see you do it with another woman you dated is...strange. It's definitely not hot.
Guys, why do you do this? I don't want to compare myself to anyone, but how can I not with her snuggled up in the crook of your armpit? The whole thing makes me feel weird. The last thing I want to do is confront you about it because it'll make me seem insecure, which I'm not. I just don't like being reminded of my place in your conveyor belt of girlfriends.
And, don't tell me that they only reason you have it posted is because you like the way you look in it. Sometimes you'll even crop her out in an attempt to salvage the picture. Sorry, but the ghost hand floating around your waist is a dead giveaway that some girl was obviously there. You are not Osama bin Laden; you have access to cameras to take lots of other pictures.
I'm just letting you know that unless you crack me up at about two chuckles per minute, the fact that you still have pictures of your ex makes you 90% less desirable in my eyes.