The only true way to test websites against IE6 twitter.com/kovshenin/stat…
— Konstantin Kovshenin (@kovshenin) July 18, 2012
You can find IE6 usage stats on ie6countdown.com and always remember to direct your clients and customers to browsehappy.com! What about you? Which software and tools do you use to test your markup, styles and scripts against IE 6 and other old versions of IE?
Also interesting on Quora: Why is 34% of China still using Internet Explorer 6?