Firefox is tempered by sometimes sluggish performance and a penchant for perennial plugin crashes. Google did what it could with Chrome to isolate such issues by ensuring the entire browser didn't crash when Flash (or any other add-on, for that matter) went belly up. Now it looks like the gang at Mozilla are adopting a similar tactic, and if you want to try it out for yourself, the Lorentz beta is now available for download. So sayeth the site, "If a plugin crashes or freezes, it will not affect the rest of Firefox. You will be able to reload the page to restart the plugin and try again." Whodathunk we'd ever feel actual elation at such a proclamation?