I can see oh some people would be confused or conflicted. I still kind of have my own vision of how I think it should be in order to keep things organized and fair but it would also require subdividing this forum.
There is some overlap at times though. One or two devices that don't fit neatly in any one category. Such as the ASUS Transformer All-In-One which incorporates a rather large Android / ARM tablet as a removable display for a desktop PC: