It must be great to be you!!
Seriously though, I hate it when people use front fogs when not needed, absolutely drives me insane when they leave their rear fog on, and using no lights at all in low light, rain, fog or worse still the dark makes me want to drag them out of the car and....well, probably best not to say, but you get my drift.
However, I have never, not once, been bothered by someone sitting at a junction, set of lights, roundabout or whatever with their brakes on.
I have an sequential gear box, and it can be a pain to get from N to 1, you need to put your foot on the brake and it then goes into auto mode until you cahnge again which isn't the best when trying to get out quick, in my auto then I do tend to put it into N if I get to the lights as they are going red and I know I am going to be there a while.
People cutting me up, pushing me out of my lane at roundabouts and pulling out in front of me annoy me, but I guess we all have different things that annoy us???
Oh, and I have LED rear lights too, just to anooy everyone even more!!