The most pointless exercise in the world is to have an argument on the Internet. An even more pointless exercise is to have said argument and not get your point across, leaving your opponent arguing against a straw man.
@skypage For me, it's often some person disagreeing with a rant. I'm attempting to vent frustration and someone thinks I'm not entitled to feel frustrated at all.
@xrevan86 If you learned something, it was probably a discussion or debate, not an argument.