Facebook now has an open API, which means that anyone can build a small application that a Facebook user can add to their Facebook interface and that uses their connections. TechPresident reports that Barack Obama is the first politician to make use of this in their Obama application, so of course I signed up to see how it works.
Well I did too, and you know what, it is great! What a great tool! Check it out - Or if you can't stand Obama, just read what jill/txt had to say about her experience with the new Obama application.