HaHa and other crappy replies or comments
I do not understand why an individual leaves inane or useless comments. I read a post by a certain member who was asking a question about the resign button. Maybe this question is not relevant to most, but the only reply he got was "HaHa". this response was totally uncalled for and, in my opinion, a complete waste.
Another example are such comments left on groups. If you have nothing redeeming or of particular relevance to the game of chess, then keep your comments to yourself. You have a right to free speech within limits. That's why laws are created to protect people from libel, slander, etc. Don't waste your freedom on crappy replies.