Wendy, my guess is that you haven't really changed, but some posts on this forum just allowed you to see how you can react under such circumstances, and that makes you a step ahead of a lot of people who are still caught up in their cyber-drama. I think this is pretty common online, and it took me a while to learn not to take things personally online, because when it comes right down to it I don't know any of the people and they don't know me, unless I've been talking to them for a long time.
We've talked about this in some other threads on this board, but I think it's important to recognize that you are just reacting and not responding, because you're not going to break away from conditioning unless you see that first. As JW's we were taught to accept a set of doctrines and judge by that standard, without really giving much thought to the human element. Now I don't think we have to give up morality or our values, but I think the key is that it's important to distinguish between judging an idea and a person. Strictly speaking, all we have here are ideas, and quite frankly even though we have a lot more information to size up an individual in person we still don't know enough about them to judge them AS a person. This is not to say we close our eyes and pretend we have no idea of what kind of person they are, of course, but the point is to not get personally involved. Just imagine if a perfect stranger sent you a letter by snail mail, it's not addressed to you specifically and the content of the letter had some really nasty/stupid stuff which you disagree with. Can you see yourself corresponding with them to no end? It seems to me that would be just a bit silly and a waste of time, even though you may be a little curious. In fact, don't we call that stuff junk mail? So why is it any different online, even in a public forum? I can go into more detail on this because it's along the lines of the discussions we've been having in the Mental Health forum, but I think it can be summed up in one question: Is it worth your time and energy? The way we react to others can tell us something about ourselves, but certainly there's no point in letting it drag on when there is no meaningful exchange going on.