Heh. Card carrying member of the hammock mafia here, and I actually won't jump on it.

I might also suggest going to ground. I do this in winter, because at some point for me attempting to insulate a hammock in subzero weather is definately counterproductive.

A big agnes insulated aircore mattress, topped with a blue foam, on the ground in cold weather, while not as comfortable as a hammock, is easier to keep warm on. This is what I switch to in very cold weather.