Marathon category of the week...

And the winner is...polynomials!  I'll make a note on the Milestones page.  Feel free to add yourself either
as a leader or a helper if you like (though you don't need to do so, to participate, obviously).  Again, the
idea is that this will motivate us to "finish" this category by next Wednesday's Skypecon.  Happy doc-ing! 

DG