id author title date pages extension mime words sentence flesch summary cache txt istl-1882 Laws of the Web [Review] .html text/html 1037 44 46 Portfolio theory, applied in the context of web behavior, demonstrates that the more users access a diversification - or portfolio - of sites, the less variability in their downloading activities will take place. The book concludes with an elegantly written Epilogue which ties together the author's individual and social theories of web behavior. cache/istl-1882.html txt/istl-1882.txt