I know I’m a total nerd. But not everybody is quite as geeky as I am, and you might not know about Diggnation. It’s one of the most popular internet shows, and is distributed by podcast network Revision 3. In the show, two guys talk about some of the most popular stories on social news Web site Digg.com. The hosts are Kevin Rose, one of the founders of Digg, and Alex Albrecht, a former Tech TV host and friend of Kevin.

The two of them recently went on Jimmy Fallon’s new late night talk show and pretty much took over the whole thing. They were funny, self-deprecating and interesting.

For a couple guys who usually film sitting on a couch at home, with two cameras, they didn’t seem nervous at all to be on national TV. Of course, they have some practice with an audience; their live Diggnation shows are extremely popular and well attended.

Check out this video to see Kevin and Alex on the show, which also gives you an idea of what Diggnation is like. Then head on over to Revision 3 and download some episodes. They’re free, so you’ve got nothing to lose.