Web 2.0 Terminology Update: Big Head, Fat Belly, Long Tail

An interesting article on GigaOm showed up today, suggesting that the term "The Fat Belly" should be used to describe the "middle class" of the userbase of the Web — the mainstream, "fat" portion of the "Long Tail," that comes just after the initial, hit-driven "Big Head" portion of the power-law distribution curve.