There may sill be a future for some peoples high-end agp systems, According to Raymen Wu Powercolor's PR dude.
Eran: How long are you planning to continue support for AGP architecture?
Raymen: AGP will be around for quite some time yet. In fact, PowerColor will be introducing AGP versions of X1650 and X1950 PRO very soon. There are still a lot of people that have systems that work perfectly fine and simply require a slight upgrade for their graphics.