Speakers != Video Cards
On the other hand, so far as I know there is absolutely no difference -- NONE -- between looking at a static webpage with GMA950 graphics or some hotshot graphics card. 90+% of people, at least those who don't play graphically intensive games on their Mac, will never even have the opportunity to notice a difference between a "decent" graphics card and what Apple provides: their experience would be exactly the same on either.
The analogy with speakers isn't a good one. People may not care about the quality of their speakers, but the sound going into the room is certainly worse with "*******" than quality speakers.Because 99% of people outside of enthusiast community/forums for both Macs and PCs could care less about video cards. I'd be willing to wager most couldn't even tell you what one is. They only care about if they can see the email/webpages on their screen. That's it. Same reason why 99% of people listen to music on ******* speakers, because they don't care.
On the other hand, so far as I know there is absolutely no difference -- NONE -- between looking at a static webpage with GMA950 graphics or some hotshot graphics card. 90+% of people, at least those who don't play graphically intensive games on their Mac, will never even have the opportunity to notice a difference between a "decent" graphics card and what Apple provides: their experience would be exactly the same on either.