Hello World! And Hello Blog It by TypePad and Six Apart!

I am trying out this new Facebook Application called Blog It by TypePad and Six Apart. We'll see if this is amazing -- a super-app, a killer app -- or if it will just, ultimately, alienate me even more from all the people who follow me online, on Twitter, on Pownce, and everywhere else. Please let me know! Is this too much? Does this work right? What are the rules of cross-posting? What Would Google Do (WWGD)?