Chris Anderson writes,

What’s really amazing about the Long Tail is the sheer size of it. Combine enough nonhits on the Long Tail and you’ve got a market bigger than the hits. Take books: The average Barnes & Noble carries 130,000 titles. Yet more than half of Amazon’s book sales come from outside its top 130,000 titles. Consider the implication: If the Amazon statistics are any guide, the market for books that are not even sold in the average bookstore is larger than the market for those that are…Venture capitalist and former music industry consultant Kevin Laws puts it this way: “The biggest money is in the smallest sales.”

The same is true for all other aspects of the entertainment business, to one degree or another. Just compare online and offline businesses: The average Blockbuster carries fewer than 3,000 DVDs. Yet a fifth of Netflix rentals are outside its top 3,000 titles. Rhapsody streams more songs each month beyond its top 10,000 than it does its top 10,000…

When you think about it, most successful businesses on the Internet are about aggregating the Long Tail in one way or another. Google, for instance, makes most of its money off small advertisers (the long tail of advertising), and eBay is mostly tail as well – niche and one-off products.

There’s always been a lot of blather to the effect that the Net is going to encourage niche markets. But this is interesting analysis that says that it has already happened.

Great pointer from Virginia Postrel. Read her post and also the entire article.

For Discussion. What sort of distribution fits this sort of data?