Over in the gaming world there was a huge discussion about this a while ago. Lol. The final view was no one but licensed companies will buy it, and the few lucky rich guys out there. Because the card is so good, our CPU's out for the public today will essentially just 'bottleneck' it's performance, making it rather pointless to buy for the next decade or so.
And ofcourse, it's for rendering/other engineering type issues, not gaming.
Although, it would be my dream to have ofcourse