Not learning?
Well there's nothing preventing folks from doing that, and they can always ignore the abuse.[/quote]But I think this forum does serve a useful purpose: it's supposed to, anyway. And that's to deal with philosophical questions.
They can, and should...but they often don't. AJ's a good example...you really wound him up and got him going. It's human nature to defend oneself, when attacked, even when one doesn't think the attack is warranted. That's what keeps the trolls in business.
But it's a petty business, really...don't you wonder if it doesn't signal a smallness, on their part? Is it that maybe they just can't "play" with the higher level concepts? (I know you can...I've seen you do it, periodically. But then, you're more a wag than a troll, and I get why you enjoy a quick bit of verbal banter.) Not everybody who does the ad hominems here, though, is much of a wit. In fact, most of those who go ad hom are not, it would seem. They're just desperate, and out of ammo.