Matt Haughey has a day job as a web designer, but in his spare time he nurtures a borderline obsessive relationship with his TiVo video recorder. So, mostly as a lark, he created a personal Web log (www.pvrblog.com), where he archives TiVo news and offers tips about what he has discovered on the Internet. The day after launching the blog in July 2003, Haughey signed up for an automated service called Google AdSense to run small text advertisements on the site. Each time one of his readers clicks on an ad, Google pays Haughey a small fee. “My goal was to cover the monthly cost of hosting the site—about $20,” he says.
Haughey’s expectations were way off. Soon after the ads began running on the site, he checked his online reports and found that he had made $150 in one day. “I thought to myself, ‘If anyone ever finds out ...