Unless you live under a rock, you've heard about the Firefox [1] browsers. If not, just skim trough our list of Firefox articles [2]. There's a new browser out there, based on Firefox : Flock [3]. It's not yet stable, but Flock Beta 1 is available [4] for windows, linux and Mac.
Flock's originality lies in the recent "social" aspects of the web : it tries to integrate with photo-sharing applications, blogs, search engines, and other "social" websites, like digg [5] and delicious [6]. If you're interested, have a look at the Flock Tour [7].