During his speech, Mr. Obama made reference to the fact that Medvedev "visited the headquarters of Twitters where he opened his own account."
I can top that. I'm a Facebook friend of Stalin.
The thing I like best about Stalin's Facebook page is the little notice that pops up to ask "Not the Josif Visarionovič Džugašvili Stalin you were looking for? Search for more." Whoa. One of him wasn't enough?