I had an idea for a prediction activity graph, so people could see how active a predictor was in the recent past.  I added the graph to the Prediction Statistics page for each member.  It shows a bar graph for the past 90 days, with the total number of picks for each day.

Maybe sometime next year (when we get a longer prediction history) I'll add a rolling 13 months graph as well.

For those who like to know the technical details, I was able to do it stictly using HTML table constructs and 3 1-pixel graphics.  The result is that is should appear consistent in any browser, and it should load pretty fast.