Comparability Visualizing citation impact Michael Bales and his associates at Cornell are working on a new
Aggregation Exquisite chart by-of-for academics This chart published in Harvard Magazine has won my heart. It is
Area chart Spatial perception: on the chart and in real life A twitter follower @mdjoner felt that something is amiss with the squares
Axis Four numbers say little, even on a busy chart Reader Robert J. calls this a "really bad" chart (link)
Bubble chart Insufficiency and illusions This WSJ graphic gives me a reason to talk about the self-sufficiency