I'm a huge fanboy of open source, and this move is a boon for Linux given Intel HD's and AMD's GPU OSS drivers on the laptop as well as the desktop. Not to mention it will further emphasize the division of gaming vs non-gaming rigs, meaning NVidia vs AMD(ATI?)/Intel, and hopefully extinguish NVidia completely from business/work-purpose computers (or even gaming rigs if possible, since AMD/ATI's GPUs are rather decent too!). Forgive my severe, palatable dislike for NVidia in this post.

Looks like it's time to upgrade my ThinkPad once Lenovo integrates this setup into their T line.

Well done, Lisa Su!