I will never upvote something without at least skimming it. Mostly I finish articles then return to HN to upvote them, but occasionally I upvote after leaving t

I will never upvote something without at least skimming it. Mostly I finish articles then return to HN to upvote them, but occasionally I upvote after leaving the article partway (e.g. because I already know about the subject, or because the first part contained enough information that I'm satisfied, or because I don't understand the subject well but it looks very interesting.)