Ah; browser elitism continues to pervade the web platform. Perhaps one day developers will realize how to develop working pages for static, decade-old browsers. It's not as hard as bloggers evangelize it to be. HTML and CSS gracefully degrade. Host objects (DOM, etc.) require some care, but can degrade as well. On an open platform with open software, we continue to punish and castigate users for their choice (or lack…
Also, where does it end? Should we still support Netscape or IE6 just because users have the right to choose to use old browsers? There has to be a limit to the support for older technology and IE7 has reached that limit.
It cuts both ways, sure you can choose to use IE7 but also I can choose not to support it, if that loses customers then so be it, if it gets them to upgrade it has done both them and the internet a service.