In the future, everyone will be famous for fifteen minutes, said the famous artist whose works — lo, thirty years later — command tens of millions at auction.
In the present, everyone has fifteen opinions on everything, said the not-yet-famous author, though I’m working on it.
Well, maybe I’m not working hard enough on it. And maybe not everyone has fifteen opinions. Just those who inhabit the land of the comment culture.
In the comment culture, writers write things and readers are not content to appreciate another point of view without sharing their own. They post a comment, and sometimes the writer comments back, and sometimes this goes on for a while, and the comment count gets run up.