> Ex-girlfriends are part of your life, part of who you are even if you don't want to admit it. So are pilonidal cysts. But you may not want to broadcast all p

> Ex-girlfriends are part of your life, part of who you are even if you don't want to admit it. So are pilonidal cysts. But you may not want to broadcast all parts of your life to your entire Facebook friend list.