Tim Cook in an interview with The Wall Street Journal:
And we haven’t given up on the Mac. A lot of people are throwing in the towel right now on the PC. We’re still spending an enormous amount on really great talent and people on the Macs of the future. And we have some really cool things coming out there. Because we believe as people walk away from the PC, it becomes clear that the Mac is what you want if you want a PC.
I see a new Retina Thunderbolt Display and a MacBook Air with a retina screen in Apples immediate future.