For starters, both groups share a love of loose-fitting, pajama-style apparel. Still not satisfied? Bloggers and rappers are equally obsessed with social networking. Every rapper rolls with his entourage; every blogger rolls with his blog roll. Women can't win an audience in either profession without raunching it up like Lil' Kim or Wonkette.

And don't forget those silly, silly names. Even if he didn't flaunt his devotion to pimping and pit bulls, you'd probably guess Snoop Dogg is a rapper. And Fedlawyerguy—yeah, probably a blogger. But the "blogger or rapper?" parlor game can stump even the nerdiest gangsta. Does uggabugga hate on wack emcees or wack Charles Krauthammer? What about Mad Kane? Big Noyd, Justus League, Uppity Negro, Little Brother, Cold Fury, and South Knox Bubba? (Answers: blogger, blogger, rapper, rap group, blogger, rap group, blogger, blogger.)