With all my respect, I can not agree with your statement about "older" camera.
http://www.fujifilm.com/news/n140826_02.html
This is Fuji's press release about "new “Classic Chrome” Film Simulation mode that's perfect for documentary photography". Yes, it clearly states that CC "will be phased in to models starting with the X30", and definately not X100S. BUT!! It's an august 26th, 2014. Less than a year and a half after X100S hit the shelves. I agree that we live in fast changing world, but not SO damn fast! )) Even smartphone manufacturers (at least leading brands) support their products for longer, improving performance and adding new software features. In 2012-2013 Fuji set a very high standards and by doing so raised some serious expectations from its loyal customers. I remember many discussions in september, 2104 about possible firmware updates. It was a MAJOR disappointment for X100S owners to know that there will be no such updates ever. Especially when we all knew that such software already exists (beta or not).
I think I understand your point. As a working professional you might want to buy best tech available with latest upgrades. And maybe write a new book ))) But for me as an enthusiast the X100T is the same graphic engine packed in a slightly new housing with mostly useless (for me!) features (like one-third stop aperture ring). And X100S is perfectly usable, but it need some upgrades to stay up to date.
On the bright side, today I received my first lens for the future X-T10 system, more on the way ))) So life continues no matter what )))