NASA is inviting people to send their names to the moon on-board their Lunar Reconnaissance Orbiter (LRO), which is due to launch later this year. Go to this page before June 27^th 2008, submit your name and you are done.
The database with the names will be placed on a microchip that will be integrated onto the spacecraft.

As an added bonus, you can get a lovely certificate to show their name will be carried to the moon on a chip on-board the LRO.

I have really no idea what the point of this is. But I think it’s a bit of fun and thought I’d share it. By the way, do not fill out your name if your are worried about they may steal your identity.