Hi...I am not new to the internet and I think your response sounded rude, dismissive and defensive. It seemed that you assumed she was trying to make some point that was not your point or that contradicted something you feel or believe......then you were dismissive again in your response to the next message..by saying "are you new to the internet?" If you do not agree with someones ideas it is o.k. to say so...but I don't feel that you should try to silence/dismiss them by assuming things that serve your ends. (i.e. "new to the internet" or not having a legitimate point to make.)