... very successful australian photographer who uses xpan 2 amongst a couple of other 35mm panoramic cameras.
For some reason i think the panoramic market is getting bigger and bigger, and i dont think it has reached its full potential by a long shot simply because there isnt yet enough of it around. (compared to other styles).
I have also noticed people like buying these sorts of things now because ppl are more into styling their house and adding decor etc etc... and a beautiful panoramic landscape is very original and can make an odd wall look fantastic.
I think there is and always will be a market for this type of stuff, providing the work is good, and not excessively priced!
my 2 cents