It's definitely true that there are a lot of people waiting for new questions so they can pounce with a quick answer and get a few upvotes. However, there's also a large backlog of unanswered questions as well ( http://stackoverflow.com/unanswered ) that are very much in need of a "thoughtful, correctly documented" answer. And while it's unfortunate that legitimate brand-new users are unable to post comments, the rea…
I simply do not understand this ego thing with "points". A million points gets you what? An award for most wasted time? I wish HN had an option to turn off points on an account, I can't even block it with adblock because there's no element id. There's more to life than meaningless "points".
Except some sites start recognizing that the work you put in on Stack Overflow actually means something about you (beyond wasting time on line). Case in point, my latest startup (http://letslunch.com) specifically recognizes HN karma and Stack Overflow karma. "because you're worth it" :-)