I've been following this thread but really have nothing useful to add, except to further the sentiment that this seems like a really bizarre move by Fuji. Not saying I don't believe the evidence, but why did they reverse the earlier discontinuance of 800Z only to yank it AND the bulk of their pro-neg lineup a few months later? Are there really that many more people buying consumer-neg that they would keep those going if things are so bad on the pro front?
In all honesty, I haven't used Fuji C-41 (except for Reala) since I quit shooting weddings years ago - now my roll-a-month of family shots is all on Portra and Ektar. The bulk of my semi-pro film use is still Fuji E-6 though, a hundred or so rolls a year - and if Velvia, especially 50, should happen to be axed anytime soon, I will probably stop kicking against the pricks and finally buy a Dwhatever.