Its not just about being pixel perfect. IE6 will struggle with a heavily javascript'd up web app. Newer web apps rely heavily on javascript and css, and it mig

Its not just about being pixel perfect. IE6 will struggle with a heavily javascript'd up web app. Newer web apps rely heavily on javascript and css, and it might take you 20% longer to make your site work for 5% of users. Its just not worth supporting in my opinion as the time you spend on IE6, could be spent making much cooler things for the newer browsers.