The only real dislike of nosebleeds I've seen lately has been when it, as a very broad sort of humour, is overused as in Neko no Sakegoto's "nosebleed Alice" stories where the author has her do extreme nosebleeds in literally every story. That, and there are occasional cases where you have a promising yuri scene paused or even stopped altogether for the sake of a nosebleed joke.
But aside from those cases, which really aren't that common, I haven't seen much hate in the forums. Maybe you could point to some examples?