Steve,
A very good analogy with IBM. The arrogance of market leadership.
I would have bought the hassy 28mm in a heartbeat. But since this would have forced me to obsolete my considerable inveestment in my current back, instead I've decided to buy a 28mm and another camera which will work with my Phase One P45.
Maybe Hasselblad's approach will be good for the rest of the medium format industry after all if it pushes people to buy competative products.
Michael