Referring to the flame wars in the forums?
An eye for an eye

Yes. So true. And I know the eye for an eye part comes from the book of Matthew. I'm not sure who added the "leaves the whole world blind" part.

I think people sometimes feel it's a safe environment online to say what ever they feel because they are unreachable, but they don't think about how the person on the other end might feel or how deeply a few words could affect them. Words are a powerful thing. I've seen the effects a few harsh words have had on teenagers. We all should make the internet a place that is kind and humane. Not cruel and vindictive.

The internet is really an interesting example of human nature. When given the opportunity to be anonymous and thus act either good or bad in their comments and actions, it is interesting to see the trends of how groups will act. This website normally has relatively civil conversations, despite its highly competetive nature.
An eye for an eye will ultimately leave the whole world blind.
~Unknown