The Serious Business of Pretend Products

newsweek.com — If you've spent time on Facebook, you might be mystified by all the people tending to their virtual farms and virtual pets. Not only does this seem a strange way to spend time, but here's the even weirder part: a lot of these people are spending real money to buy virtual products to gain advantage in these Web-based games. Mar 23, 2010 View in Crawl 4