A mashup using Alexa traffic rankings to present Open Directory Project links by popularity using tag clouds. Alexa's Free Top 1,000,000 Sites file is used for traffic rankings.
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UK Broadband World
Academic Site Navigaiton
World's Best Universities Map
PHP Class for the Google Analytics API
APIs, mashups and code. Because the world's your programmable oyster.
Executive Editor, ProgrammableWeb. Author, Map Scripting 101. Lover, APIs.