Flock has released the second major iteration of its eponymous Firefox-based browser, Flock.
Following its web services integration orientation, it adds support for MySpace accounts so you can track MySpace friends from Flock’s people sidebar.
There’s also better support for media enclosures commonly found in podcast and video podcast web feeds.
For the first time, there are a couple of fancy themes (MyBlue and Dublin) available for download (Mac and Windows only)at its add-ons repository.

With all of the attention around the imminent release of Mozilla's Firefox 3 technology, we've been beaming with enthusiasm about what's in store for Flock fans. Last night, we pushed our public beta (one) of Flock 2 live. Flock 2 incorporates all of the latest features found in Flock's recent public release, but it runs on the latest and greatest Firefox 3 technology from Mozilla.

New version of the social web orientated Firefox clone now includes better webmail integration.