Personally I think everything has an effect on everything. I think there is something to be said about creating art from a work of art, and the inspiration that brings.
Canikon are performers, they get the job done. They are however big and bulky and dull as dishwater, but while they still outperform there will be a place for them.
Some mirrorless camera's are works of art that you WANT to pick up. They can't go toe to toe with 35mm DSLR's yet for one reason or another, but they are training hard and improving fast. Soon they will be a match for DSLR's which they already are in some applications.
I walked into a camera shop a while ago to buy a 3rd D800E. I did something I have never done before. I said to the assistant, I have no intention of buying it but can you get that fuji out of the display so I can have a looksee. That is something I would never even think to do if it was a dslr.
Fuji just know how to make beautiful cameras. Makes me want to pick one up and take beautiful pictures.
I think Zach explains it well.
http://zackarias.com/for-photographers/gear-gadgets/fuji-x100s-review-a-camera-walks-into-a-bar/