Use the drooping tail for the long tail

Jakob Nielsen gets with the zeitgeist. Of course, true to form he does it with 'double logarithmic axis graphs'. The nut of it is that websites could increase traffic by generating large numbers of low traffic pages. However, you couldn't afford to make these yourself - so get the users to make them for you...
http://www.useit.com/alertbox/visualizing-traffic-analysis.html