3. who puts it in neutral after 1- many cars have lined up fully stopped behind you (and you still have a long wait for a green).
I do.
Sometimes I shut the bike off, especially in hot weather.
Same here except for the shutting off part

Well Jack, I don't shut it off often, but there are a couple lights close to to my home where I can shut the bike off, leisurely put it on the stand, get off, walk to the trunk and open it up and have a cool drink of water, light a smoke, have a another cool drink or two, close the trunk, get back on, and still wait for the light. I crap you not. Timed quitting time traffic lights on the same Route 1 that runs from here all the way to someplace called Florida. And I'm on a cross street, sometime after 4PM. And by the time the light changes, there are say 20-30 cars lined up in each of two lanes waiting to go. I love it here.
In half this time, my radiator fan would be running.