I will probably never get to 500 because the only way I can "downvote" is to post a challenging, dismissive, or otherwise negative comment. Which people don't really like. Since I don't care at all about karma, I also cannot be bothered to carefully craft intelligent-seeming pedagogery, to humble-brag, to spam, or any other form of whoring, subtle or blatant. Oh well.

Karma-whoring will be counterproductive if the community doesn't solicit/reward such behaviour. And this attitude of the community has more or less thwarted karma-whoring till now. We'll see how this works out in future.