This is more like a w.a. version of my GW680III, which, after using the GF670/Bessa III for a fortnight, I actually prefer to use (rather than a folder) - so if it's released, in a moment of madness I could see myself buying it. I don't like the shutter mechanism on these (it's so quiet and touch-sensitive) though - I prefer a satisfying "clunk", or a quiet shutter with a bit of depth to it...
In regards to price - I always think my LF kit was expensive, but both in comparison to some of the rapidly obsolescing DSLR's with a decent set of lenses, are actually quite reasonable, even at US$2500+, given the negative size and optical quality. We just need to set aside $20 a week for two years or so ;-)
Marc!