The blogger who goes by the assumed name of uvdiv at Capacity Factor may have some valid points. I won't venture into the merits here, but I would like to plead for greater civility. I wouldn't be surprised if this young genius decides he would rather not hang around with spiteful people who take evident pleasure in proving how superior they are to a 12-year-old. OK, so the open circuit voltage is irrelevant, but Aidan Dwyer might be onto something with his self-similar current collection design, which emulates the fractal flow of tree sap. Fractal flow is nature's way of minimizing pressure drop. For more on area-preserving fractal networks, see
http://hep.ucsb.edu/courses/ph6b_99/0111299sci-scaling.html 
