Just like how not everybody needs to upgrade from Windows 2000 or XP or Linux Kernel 2.3 apparently. If hardware is marked as legacy, it is usually older. But during the time it wasn't legacy, it had its fair share of updates, fixes, and etc. just like current cards. And at some point in the far future, the 6k and 7k series will also (most likely, unless AMD doesn't release anything else I guess) be marked as Legacy, either that, or stop receiving performance updates and etc. Should AMD also be supporting the RAGE Pro too?