If you uncheck "Accept third-party cookies", Firefox will no longer send any cookies to iframes (even if set outside of an iframe), which breaks the FriendFeed Facebook app. Has Firefox always been like this?
"Web 2.0 was created so that people could publish cute photos of their cats. But this same cat dissemination technology has proved extremely helpful for activists, who’ve turned these tools to their own purposes." - Ethan Zuckerman (http://www.ethanzuckerman.com/blog...)
You can now get a daily or weekly email digest for anybody's feed on FriendFeed. You'll get a daily or weekly email with the most popular posts from that person's feed. To get the email, click the "Email/IM" link at the top of anyone's feed, and select the "Best of day" or "Best of week" email option.