Ask HN: Is it safe to assume IE users don't care much about design?
I'm developing a web app and optimizing for IE has been hell as most of you must have experienced, is it okay to assume that IE users don't really care about the cool CSS3 effects?
That said, because of the difficulties, it's generally acceptable to provide some base functionality/design for all browsers while layering on cool CSS effects for modern browsers as a form of progressive enhancement (using CSS border radius for example).
Of course, all of this depends on your specific user base and the importance of those IE users.