The metrics-happy folks over at Net Application have updated their data on a number of industry trends for browser, search engine, operating system (OS), and Internet service provider (ISP) usage to include the latest numbers for the month of September. There is a mountain of interesting information about how people are using their computers–albeit few, if any surprises. We’ve selected a few of the more interesting tidbits to share with our HotHardware readers, such as the huge jump in iPhone Web browsing usage