I've searched but didn't see anything on this, it's a new web browser called Flock, takes a design from firefox but in it's own way, so it's still really nice. But what makes Flock different is that it it has in-built features on todays web2.0 sites.
For example, the following sites will activate on flock when you log in:
- YouTube
- Photobucket
- flickr
- eblogger
- wordpress
- blogsome
- xanga
- typepad
- livejournal
- magnolia
- delicious
That's just a part of it, the address to the site is below.
Flock - The Social Web Browser