What makes something “Information Visualization?” Is it just visual titillation? Or is it a tool that interprets, analyzes, and facilitates deeper understanding of data?
Exemplary sites covered here include: WikiViz, FreeMind, Visualizious, Tree Radial Balloon Layout, Comment Flow, OneWord, Del.icio.us Network Explorer, Bubbl.us, ClusterBall, and data visualization of a social network.