I am probably one of the few here who feel this way, but I think light features are the architectural equivalent of the fins on cars of the later fifties. Some are relatively restrained and thoughtful but others are 1958 Plymouth excessive. Even if they don't shine directly into your window, they create ambient glare, especially if there are particulates in the air, as is very often the case in cities. They contribute unnecessarily to light pollution which is economically wasteful and ecologically harmful. Turn the CN Tower into a goal light during the Stanley Cup playoffs by all means, but otherwise let lighting serve a useful purpose, not mere display. I suppose the best that can be hoped for is that, like the fins, they will be out of style in five years time.
There, rant completed. Back to the usual conversation.