Your concern seems to imply that you have to be the last one to get a word in to win an internet argument, which I wholeheartedly disagree with. On the internet and in real life, replying a lot and quickly is more often a sign of weakness.
>>cwkoss+(OP)
Never said that the bots would be posting the last word.
Also I don't deal in "signs of weakness" but try to look at arguments' contents instead. Which is what takes time to evaluate and argue about. Which would waste my time if I'm talking to a (semi-)automated system.