You hang out with someone you think is cool, have a nice time with them and things seem to have gone really well.  They say they'll call (but they don't) and instead of being honest with you and telling you that either "I had fun, but I'm just not interested" or "Hey, you're just not my type but no hard feelings" and so on and so forth, they decide to let you know by changing their myspace profile to "private" and removing you from their friend's space and logging off whenever you sign in....that's pretty crummy people...even a "Dear John Letter" would have been better, please......