That is particularly egregious. From the author's perspective the conversation is basically this: "I'm with you alex, I tend to only use classes when I've got

That is particularly egregious. From the author's perspective the conversation is basically this: "I'm with you alex, I tend to only use classes when I've got to maintain state, I just use a function otherwise. Here's how I'd likely code this ... <long code example>" "You're not welcome here." It takes seconds to say he should have used pastebin, or to point out mistakes or bad practices, or whatever (I'm not sure why he was downvoted, exactly). Way less time than it took the guy to write the post in the first place.