All three still happen but there's a very common fourth one: bitter whining. Not overcome with emotion from having just lost. Not productive. Not entertaining. Just annoying and a total downer.
There's so much of that and not nearly enough people giving those types a hint that they should stop trying to contribute.
You know when a group of people are all standing in a circle having a great conversation and one is too timid to say anything? But then he finally builds up the courage to say something and it falls totally flat? And he can't understand what was so different about what he said that it didn't fit in? It's as if all those poor souls fled to the internet to voice their opinions, where they could all support each other in their ignorance.
But the fact remains: their role is to listen, not to talk. Just because they've found a group of people lacking good enough taste to give their contributions the response they deserve doesn't change that.