Great review! You did a good job of comparing the Nomad design with BOB and single wheeled trailers. In a couple months I might get a trailer for a cyclocross bike, and this gives me something to think about. Keep us updated with how it works.
One thing I like about the BOB trailers is that the bag is seperate from the trailer assemby. In some situations, this make it easier to travel with (like on a bus) than the nomad. The nomad is easy to disassemble, but if you're traveling with gear, that doesn't matter (if the trailer is dissassembled, where do you put the gear when traveling on a bus, train, or plane?).