Hey Azbat, how does the facebook friends thing work I've got the app on my 360, but it's not recognizing you... It seems to check the facebook-only or the facebook + XBL list rather than... the XBL list of people who have facebook. :/
You have to tell the app in the settings to share your information with Xbox Live. BTW, you're not the only one who has zero Xbox Live friends who are also on Facebook. Maybe you don't have that setting checked?
Other than that the Facebook app isn't too bad. Don't be expecting it to completely replace what you can do on the PC. You can update your status, view/comment on friends' statuses & view/comment on their photos. That's it. I really like the photo aspect of it the most.
Tommy McClain