Mozilla Labs introduces Raindrop
via labs.mozilla.com
Mozilla tries to bring all forms of web-based communication (flickr, facebook, twitter, ...) together with email and tries to bring sense and usability to it. The 0.1 doesn't look like a big leap yet, but some of the design principles do make a lot of sense.
However, since they target for a web-based solution, it may again be one of those great tools you'd like to have, but being a corporate citizen, there isn't any way to make it poll your company mail account - which makes it a no-go for many.
