I admit waching the race between my own Tribal Widow and triByte_Digital_Img's Dark Canyon very closely. But it appears I had my eye on the wrong competitor. Abridged Resonance has 181 Registered DLs out of 388 total, nearly 1 of every 2 is by a registered user. Tribal Widow, on the other hand, has 109 out of 1305 DLs, an approximately 1:12 ratio.
What would cause such a difference in the registered to unregistered DL ratio? I can only guess the lower rating on Abridged Resonance has kept the more casual browsers from seeing it, but when people do see it, they like it more than the rating reflects.
All in good fun; thanks for the contest and updates!