Have you ever wanted to send yourself an email, and no not your boring present day self,
an email sent from the past, well today is your lucky day
http://futureme.org/ just set up an account, write an email pick a destination and when that email hits 88mph you're going to see some serious shit.
I mean pick a dat you want to receive it and boom send, then all you have to do is wait...
well you can do other things but then you can check your email when it's the date you choose.