Contributor Level graph scale

I think it would be a more accurate representation over time to have the "Y" axis be CV itself perhaps with additional notation to show the levels at the same time, rather than the discrete levels themselves. Because the levels are closer to an exponential scale, there is very little change shown as the user levels, even for rather significant additions to the contributor value. This of course would be a small change on the whole, and admittedly, few people would benefit, but I think it would be a nice improvement, if there is the time and ability to do so.