FireStatus is a Firefox 3 extension that allows you to send status updates, notes and URL links simultaneously to multiple social networks and services, like Twitter, FaceBook and FriendFeed. It also displays updates from these services in notification popups, for a more "live" communication with your friends.
Foxiewire a News site dedicated to everything Mozilla Your Source for Daily Mozilla News, Community run site that provides daily news stories on all of Mozilla's products and projects.