Also I just want to let you know: with nVidia and AMD GPU and APU Linux users usually have a choice between FOSS and proprietary drivers. If something wrong with FOSS driver we can install proprietary one, if something wrong with proprietary driver we can just uninstall it. This is not the option in Intel case. It's not bad itself but if there some bugs it's a great problem for user so because of that is very important keep driver regression-free and old hardware just working. Please sook at this post and you will understand what I mean. So did you understand?
1. When the end of SB and IB support life cycle in the FOSS driver? Any guess?
2. What about Hi10P video decoding?
3. What about cooperation with R600g and nouveau projects in support of hybrid GPU goal? I know about David Airlie work but you can implement solution for move whole rendering on discrete GPU side (especially it's important for MUXless laptops) without special tricks in X server (this already work in fglrx for laptops with two AMD GPU). Please take attention to this problem!