Fortune is suggesting that Apple could have sold as many as four million Macs this year, which would be pretty astounding. PC sales in general have been down lately, but the Mac seems to be immune, still selling like hotcakes. Hitting the four million mark in 2010 would be a record for Mac sales, and that's huge, especially when most of the focus on Apple (even from the company) has been on "mobile devices."
In fact, Fortune suggests that those devices may have had an effect on Mac sales -- customers coming in to the stores to look at or buy iPhones and iPads may have walked out with either new Macs, or just a better impression of the computers. Back-to-school sales were also very important for the company, and
