Thanks to text messaging, I’ve seen Pete Wentz’s penis and could probably pick Paris Hilton’s breasts out of a lineup. OK, so those messages weren’t exactly sent to my Blackberry, but therein lies the problem with sending naughty texts: you never know where they’ll turn up. But really, what’s the big deal? Sure, it might be risky to send provocative photos or texts—known as sexting—if you’ve just met someone. But when you’re in a committed relationship, you should be in the clear, right? Think again.