I was watching this movie called "jail" yesterday in which the hero's roommate uses his cellphone a lot and turns out the roommate is a drug dealer so the hero ends up getting implicated on the drug crime.

Moral of the story. If you invite someone to google wave and the person is a criminal or involved in terrorism, you should be confident that the FBI is going to come knocking at your door. You could even be taken to guantanamo bay for an unspecified period of time as authorized by the patriot act.

You have been warned.