There’s an explanation that comes to mind that isn’t very charitable. I think that it is possible that one thing that is going on is people are establishing a pecking order. They want newbies to know they’ve been here a while, and the newbie don’t know shit about the culture here, so shut up until you have paid your dues. In other words, an instinctive kind of hazing ritual.
The other thing that might also be going on is a kind of heightened alertness for the bottom-dwellers in internet society. These bottom-dwellers include folks who appear to be lazy, stupid, or mean. Homework help is considered laziness; bad spelling or grammar or im-talk are considered stupidity; and troll-like behavior is considered mean.
The problem is that people have all kinds of different standards for what comprises laziness, stupidity, and meanness. They also have different ideas about how one (or the community) should respond to these things. In addition, there appears to be no apprenticeship time when people can commit these supposed sins and not get sanctioned. After all, some people may believe they can rise in the pecking order if they properly condemn sins against the community.
Personally, I believe in being kind to everyone. If someone spells differently, I can usually understand them. I can answer instead of refusing to answer and dunning the person for bad spelling. If someone uses bad grammar, I ask a clarifying question, instead of slamming them for a poor education. If someone asks for homework help, and it’s an interesting question, I’ll answer it for the pleasure of answering it. If I don’t like the question, I say nothing. There’s no need to preach at people for trying to do their homework in what we perceive to be a lazy way. We don’t know their circumstances. We don’t know if they a good student or not. We just make a presumption and act on that. It does not speak well of us, I think.
Finally, there is the issue of trolls. I have written elsewhere that I think the proper response, if one believes trolling is happening, is to behave politely, and gather more information, before one throws out accusations. If it is obviously trolling behavior, I don’t think we should say anything; we should just ignore it. Trolls like attention. They like to create anger and hard feelings. If you get angry and attack them, you are doing just what they want.
Shunning works wonders. Many religious societies have used it to get folks to conform to the mores of that society. If people are disciplined, and act as if the troll’s posts simply aren’t there: no reference or response to them, the troll will get bored and go away.
But the other thing is that often times, kindness and taking a troll seriously can convert them. Not reacting defensively, but asking them to explain themselves. If their explanations seem more and more outrageous, then you can drop them. But sometimes the troll label is applied too soon, and these people are seriously trying to participate and learn. So I hate it when people jump to conclusions about others’ motives. I don’t think we can go wrong if we treat folks kindly, with a presumption of good will. We can always ignore things that annoy us. No one is forcing us to post.