I think there is enough interest in the lightest hammock-tech to merit its own sub-forum. I also think a sub-forum like this would help to keep the forum more organized and to help focus online ultralight think-tanks, which would in turn help the community by the introduction of new lighter, possibly cheaper gear. While sites like BPL offer a hammock specific sub-forum, what it lacks is our community. The passion and knowledge in our community is capable of ushering in a new era of UL hammock gear, as it already has. A sub-forum dedicated to it would only help those efforts further.
May the force be with you!