I thought this was an interesting article on the current microaggression phenomenon. Especially identifying it as a modern perversion of the honor culture, where, instead of fighting the duel yourself regarding a perceived slight, you bring in a powerful "champion", whether the government, an administrator afraid of being sued, etc. Someone bureaucratically more powerful than your opponent(s) to fight your battles for you. Where there is no chance of you getting your ass kicked, or a bullet from a dueling pistol through your heart, a system is created that allows victimhood without consequence.
Though I suspect at some point we will finally reach a tipping point where there will be consequences. When it's just one, or a few, bogeymen, like old white men or conservatives, it can continue. Now it seems to have reached a point where everyone from the right to the left is offensive in some way, and I think a bitch slap is coming.
http://righteousmind.com/where-microaggressions-really-come-from/