Weight-loss graph?!

Now that I am on this plan, perhaps it's instructive (and perhaps motivational, in a negative way) to see the progress (or lack of it) on some kind of chart. Perhaps I'll exercise my skills in gnuplot and use it to draw a graph.. I wonder if I should also document the exercises I've done too, just to attempt a pseudo-scientific correlation between (lack of) exercise and (lack of) progress..