Hot off word that Apple's Mac and iPod sales for February took a 16 percent hit compared to last year, Steve Ballmer says the "tide has really turned" after recent Apple market share gains: "Apple gained about one point, but now I think the tide has really turned back the other direction. The economy is helpful. Paying an extra $500 for a computer in this environment -- same piece of hardware -- paying $500 more to get a logo on it? I think that's a more challenging proposition for the average person than it used to be." Of course, PC sales have been hit as well, but the numbers do point to Apple's market share slipping of late. Of course, he's not exactly complementing the masses when he says that peop