Firefox 4 spotted in the wild

The Mozilla Foundation has released an open beta of Firefox 4 into the wild and is asking users to "help make the next version of the world's best browser."The Firefox 4 beta, which includes a new Feedback add-on based on Mozilla Test Pilot to allow instant bug reporting, is available now for Windows, Unix and Mac OS X in various states of completion.Based on the Gecko 2.0 Web platform, the version 1 beta is supposed to be stable and safe for daily browsing although the...