Is the saying "there's no such thing as a free lunch" becomming obsolete? There is a clear trend, especially on the Internet, that more and more services are free of charge. This has become possible mainly because the marginal cost of adding yet another user to the service is essentially zero. Take some time and watch this video with Chris Anderson, author of The Long Tail. (Sorry, no embedded version available.) He discusses the drivers behind the "free" business model, and especially how...
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