The smartest insight and analysis, from all perspectives, rounded up from around the web: "Apple has crossed a psychological threshold as much as a numerical one," said Brad Stone at Bloomberg Businessweek. Last week the company, already "the most valuable business in modern history," attained a market capitalization of $1 trillion, a remarkable number for the personal-computing upstart founded in a Silicon Valley garage by Steve Jobs and his buddy Steve Wozniak in 1976.