For example, a pair of girls were making out intensely in a public family friendly restaurant. They were right in the centre of the place at the bar and going at it for a long long time. The owner asked them to stop, as she would any couple homosexual or not, and their response was to start a facebook group, slander her as a "homophobe who kicked us out" and start a riot that went right up to the door of her business.

This is a typical response. Their best defense is calling people "homophobes", "you fear my sexuality". They speak in fear, and they are from my own experience mostly unforgiving people.