Actually, April Fool's Day aside, the Nano sounds very good, at least in my office. I have yet to try it in a live situation, so don't know about the coverage.
I think the quality is probably as good as Bose, but slightly different, maybe a little warmer. I'm looking at it as a replacement for my backup system, which has been a Logitech Z2200, and as a unit for small, in-and-out jobs.
It's certainly not better than the Bose, but it has some connection and setup options that make it perhaps more versatile, at least without an outboard mixer.
The jury is still out!
DonM