I fixed a couple of minor things this morning: a typo in the description, and the solder header on the PCB (which had been represented by a row of vias). With a week to go before the contest deadline, I'm pretty sure this will be the final revision.

Looking at the other entries in the Take Flight With Feather contest, I think this one has a decent shot at taking the top prize, though I'm far from convinced -- there are a lot of turkeys in there, but some really cool ideas too, including a couple that I wouldn't mind having myself.

If it doesn't win, I'll probably see about starting up some real-world experimentation in the spring.