I don't mind it.
I want to like the Sony NEX and Samsung products, but only the micro-4/3 cameras interest me due to the size of the lenses. If I'm going to carry a small camera with big lenses, I may as well stick with a DSLR.
I suppose the Nikon may be a viable option if the lenses are made to be small enough. I don't know if the Sony lenses need to be larger as a side-effect of having an incredibly short flange distance, but personally, I don't care about the reasons.
Anyway, I have a Fuji X100, and i wouldn't buy any of these systems unless they come out with a 35-50 mm equivalent prime, and a ~25 mm equivalent prime. AND they need to be really thin. Panasonic and Olympus can do that, IMO. Sony and Samsung....not really.