I’ve finished compiling more widget statistics and have posted the results over on the Lijit blog. Interesting stuff, especially contrasted with the recent Comscore Widget Metrix>.
Here’s one graph from the report showing the relative popularity various widget types.

(This was also a nice excuse to hilite my early geek tendencies: here pictured creating pie graphs on my Apple II clone from Hong Kong.)

the picture is brilliant (and the graph too).
i should try to dig such a photo for me.