I have just added a Fujifilm X-E2 and 27mm pancake lens to my Nikon cameras. I wanted a smaller camera that I could just slip into my shoulder bag when my wife and I were out and about.
I originally thought I would get the X-T1 but after looking at it realised that it was a little too big for what I wanted. I then looked at the new X-T10 but wasn’t a big fan of the shape to be honest. I then had a look at some of the other mirrorless Fuji cameras and decided on the X-E2. It has a nice rangefinder look to it and the technical specs look pretty impressive for a small-ish camera. I now have to just get used to the EVF and the smaller size.
One website I used quite a lot whilst I was looking for a small camera was Camera Size Comparison. on there I could compare any camera in their database to my Nikons (D800 and D7100) for relative size. It was very useful indeed.