Greetings, armand et al -
If I had bought an XT-1 instead of the X100S and XE-2, I WOULD soon have the latest and greatest, and at less cost. How was I supposed to know that? If Fuji is going to update the top-of-the line, shouldn't they update the others, too? Or should they just tell the XT-1 users "you knew what limitations it had when you bought it, so live with it"? Totally inconsistent on their part, and obviously not a rationale that I personally am particularly happy with.
I have agree with armand and others, you cannot depend on future upgrades and wish list enhancements. If the X-t1 was available at the time, why did you not buy it? New products come out all the time, some will get enhancements and others do not. But you have avoided the question, what does the cameras have that you did not know about before you bought them? Buying something and then wishing they would upgrade to the latest greatest with the same features as a newer model is pure gambling. Like gambling there are no guarantees. No other camera manufacturer has come out with upgrades that Fuji has done, the fact that they have done upgrades is great and should be taken as a bonus not as an expectation. Electronics and computers have limited lives, Fuji keeps them up to date more than anyone else but they will have their limitations that are based on what is good for their business model. Look at Sony or Canon, they just come out with new bodies, sometimes with just moderate changes, especially Canon. It has been mostly incremental changes.
Your cameras still work, new features are not going to make you a better photographer. If you need the new features you either upgrade or use what you have, if you needed those before you bought the Fujis then maybe you should have done more research. I personally will rent a new camera to see if it meets my needs. I rented a X-pro1 when they first came out, liked it and bought one. I still have it but I also now have a X-T1 because it has features I know I can use, kind of like upgrading a computer. I had no expectations that they would ever update the x-pro1 but they did but now have pretty stopped, still makes it a good camera, it still functions well, just with less features than the X-t1.
I do get what you are saying but is sure seems like maybe you had unrealistic expectations when you bought the cameras. You could always sell them and then upgrade.
Alan