Hand in hand with the 'tone' thing, some guys just need to be a little bit more careful in how they choose their words. I know I've posted a few things I've had to go back and edit, because I realized somewhere between hitting 'post reply' and reading the post later that "Wow... that could be misinterpreted... ". I do see a few examples of that every so often, but the remark is either taken as it was intended, or the original poster clarifies the statement later on. Thankfully, out and out 'bashing' is exceptionally rare, but constructive criticism (emphasis on 'constructive' here) is plentiful, and for the most part, I think people are taking it as pointers on improving, not outright ridicule. And that is as it should be.