The problem isn't the backwards compatibility, it's the lack of features. If IE, the built-in browser for Windows, had correct support for HTML5 and CSS3, peopl

The problem isn't the backwards compatibility, it's the lack of features. If IE, the built-in browser for Windows, had correct support for HTML5 and CSS3, people would be far more likely to be using standards-supporting browsers, because IE users are more likely to upgrade their version of IE than to switch browsers.