I have read it again and as I said that definition you posted has gray areas and unclear areas. Like what happens when you do not have a license and a friend who has a license comes around and watches Live TV on your computer, then your tablet, then plugs your tablet into the mains. What about the live skynews example I gave where you are not watching it live as its broadcast but old content on youtube. It falls outside that definition.
You say you are not seeing any exceptions but there are lots of exceptions that are clear and others that are gray areas and we don't seem to know if they need a license or not.
Just curious, are you American? I see you spell grey as gray the US English spelling.