I think it describes a percentage of people here, but I wouldn't go so far as to say a lot. I believe the majority of people here are decent or average, and that the percentage of non-pleasant people is exaggerated. I also would claim that the exaggeration is created in the first place due to how negative things stick out more than positive things.
I don't think it's wrong to want to defend one's views, but there are people who defy reason and blindly present fallacy filled rage rants instead of logical rebuttals. With that in mind, I think that percentage that are continually like that is in the minority.
Asks a question that can barely even be described as a question and is rather something that is close to a statement - check Masks it with something subtle along the lines of "do you agree" but actually just mainly wants to get their point across - check
Not to be a prick or anything. But those assertive traits are kind of the point of having an opinion. If you don't care about being right, don't want to defend your opinion and are so willing to have your opinion proven wrong then what good does it do to have it in the first place.
That being said, most of the stuff posted on here is dumb and you will be only doing yourself a disservice taking it for more than its entertainment value.
That's bullshit, I'm a VIP because I'm on GaG all day, got me a spot reserved. Don't test me because I know everything, guy, wanna fight about it? You can of course deny this... but you'd be wrong and if you ain't got nothin nice to say to me then don't say nothin!