Send Obama a bitcoin and let him mention it on tv.
Nice, but how do we get him a wallet address?

You could send Obama a tip on @changetip. They will set up a wallet for his twitter account, which he can claim if he chooses.
Nice! I just signed in and they gave me 50c for free. If many of us tip the same person it might get attention. I what about Colbert or similar? I'd imagine he'd be more open to mentioning it and getting some more momentum with it?