I am researching on a Yongnuo YN565EX E-TTL flash. I read someone said it can be controlled by either a Nikon D90 and a Canon 60D. Does it mean it can be triggered wirelessly off camera by both cameras? BUT MORE IMPORTANTLY, does it work mounted on the hot shoe for both cameras? Or the built for Canon will only work on a Canon hot shoe and built for Nikon works on a Nikon hot shoe?
>>> Can we share flash on cameras of different manufacturers?