"If youíre a Mozilla Firefox user, you will probably notice the close resemblance Flock has with Firefox. Though the browser is in fact based on Firefox, Bart Decrem, the team leader of the project, says Flock won't be forking the Firefox codebase. Still this Flock preview on the outside looks like Firefox but with a different theme. So would a Firefox user be missing anything by sticking with Firefox? Letís explore some of the features that makes Flock different from the rest."