Apart from clickers being terrible, I don't want to know how terribly awful it must be to get into your split clickers on a deep day. The amount of snow underneath your boot and on the bindings... What a strange idea.
I've never ridden clickers so I have no personal input. However, I notice that in Hokkaido, Japan, Yonex clickers are very popular. Many free-riders and backcountry guys seem to use them and I have even seen them on splitboards and snowshoes.
I'm curious about the Yonex system and now K2. It's almost impossible to find any english language info on Yonex clickers.