It depends. I have some noid hybrids (a Mokara and a LC), but got those a freebies. Most unnamed hybrids that we used to have, have been given away to make room for other plants.
I dont mind buying noid species, I actually prefer that the seller write Pleuro sp, than having some bogus name that doesnt exist. But I prefer if the label tells where the species was originally from, then I can compare to flora books from that location.
This is not because I show, breed or anything else, but rather because I like to know what I have bought and like to investigate how the plant grows in nature etc. It all helps me grow and understand the plant. For the same reason I dont care much about hybrids, they have no natural history, but every now I then I see something I like enough to stray me away from the species path.