An anonymous reader writes "The latest browser benchmarks are in... again. This is one of the better 'browser battle' articles, though. Chrome 13, Firefox 6, IE9, Opera 11.50, and Safari 5.1 are put through 40-some tests on both Windows 7 and Mac OS X Lion. As a PC guy, I was pretty impressed with the performance of Safari on OS X, and the reader feature looks awesome too. The author also uncovered a nasty Catalyst bug that makes IE9 render pages improperly and freeze up under heavy loads of tabs. The tables at the end pinpoint the strengths and weaknesses of each browser, which is nicer than a 1-10 or star rating. The tests are more thorough than most browser comparisons I've seen."