A facebook browser? Really? Are people really that anxious to return to the days of AOL-style branded internet? I think the recent diggbar fiasco proves otherwise.<p>I also highly doubt that there are many people anxious to see firefox integrate social networking features. That's the last thing I want them to do, personally. Browsers are platforms. A browser should RUN facebook, not BE facebook. When you try and build software directly into the platform, the results are not pretty. (IE anyone?)