I was thinking about my voting record today and thought, I can't remember the last time I DV'd.  Then I thought, wouldn't it be neat to be able to click on my voting record on my profile and have my voting plotted.  They way I have it worked out in my head would be to have the plot, time on the X axis, votes on the y-axis, adapt the interactive interface that is used for charting stocks so you can look at both long and short term time periods.  I think this would not only be interesting to see how we've voted across long periods of time, but also how we've recently voted, which could be particularly useful in deterring poor voting practices as well as adding another level of voting transparency.  Just an idea for the site.  Thoughts?