Edward Tufte: Graphic of the day

Tufte has begun posting and critiquing information graphics on his forum: “At this moderated forum, I will answer questions dealing with information design. Others can then extend the discussion. I will try to answer questions that have general interest or where I have something to say. Not all questions will be answered, usually because I don’t know the answer. Note that this is a public forum for the discussion of intellectual ideas involving information design.”