Another reason to pass on Internet Explorer.

I tested Opera 10.10, Chrome 4.1.249, Firefox 3.6 and IE8.0.6001, and only one failed miserably (passed 349 out of 578 tests) at this CSS3 selectors compatibility test...IE8, of course. Actually, the others passed all 578 tests.

Of course, I didn't need to run the CSS3 test to know how badly IE8 was to begin with; it also scored the worst with the ACID3 test that checks for compliance with a series of web standards. Note, that Firefox scores a 94 out of 100 on the ACID3 test, while Opera and Chrome score a perfect 100. With IE, it won't even make it through the entire test.