Dude, it's a social networking tool like any other, except it's based around photos. You know how this works. http://en.wikipedia.org/wiki/Social_networking_ser

Dude, it's a social networking tool like any other, except it's based around photos. You know how this works. http://en.wikipedia.org/wiki/Social_networking_service http://en.wikipedia.org/wiki/Social_networking_service