http://flock.com/
"Cardinal, the Beta 1 version of Firefox-based browser Flock, was released Tuesday with many polished features.
Some of the features include drag-and-drop photo uploading for Flickr and Photobucket, (fackin sweet) an in-built RSS aggregator, direct blogging tool, and shared favorites/bookmarks. In step with Web 2.0 philosophy, Flock provides a rich user-centric experience, making it easier to bring information to the user and vice versa. It is available for Linux/Mac/Windows, and you can download it here. (And for those of you trying to get Flash working in Firefox on an AMD64 linux machine, try this and be pleasantly surprised!)"
interesting might have to try it when I get home.