Of course their are high end cards, even if they are technically re-hashed or old tech cards, both ATI and Nvidia have what they market as flagship cards, and they account for a very very small % of overall sales
As for profit, I agree the like of OCUK prob do well but I guess they are catering for enthusiasts, whereas ATI/Nvidia cater for the masses with 1% being enthusiasts, they'll be more interested on how many thousands of units they can shift to the likes of Dell for OEM/PC Builds than how many GX2's are being snapped up by people who have £350 to spend on a card they may replace within 6 months
I agree the situation in terms of games development moving to Consoles would be worrying though
You can buy a top end card in name only as you said yourself, so i cant see why you disagree with me in saying there are no high end cards, but whatever.
The enthusiast is a wide segment for both ATI and Nvidia and 1% is not even close m8, if you mean uber high end then it dosnt matter if 0.1% of the market, as we still have to pay a premium anyway, and the actualy profit is more than the midrange, dont confuse sales with profit Nvidia and ATi dont give us high end cards out of the goodness of thier heart, we pay through the noise for them my freind.