Here's some interesting news from today's Macintouch: In a story about Apple's retail outlets, Investor's Business Daily reports on Apple's market share in the U.S. [Apple's worldwide share is said to be less than 2%]: Apple's slice of the overall U.S. PC market shrank to 2.9% in the first quarter, down from 3.2% two years earlier, says market tracker International Data Corp. But Apple has gained in consumer PC sales, especially with notebook computers. Apple's share of U.S. consumer PC unit sales rose to 3.4% in the first quarter, up from 1.9% two years earlier. Its share of dollars spent on consumer PCs rose from 2.3% to 5.2%. Things are brighter in the U.S. consumer notebook PC segment. Apple's unit market share rose from 0.3% to 6.8% in the two years. And its share of the market based on dollars spent rose from 0.2% to 8%.