I do not feel that sarcasm is necessarily nasty, I am a prime example of the proverbial 'lowest form of wit' but that does not perturb me, i cannot see the problem with what in the main is light hearted retort, responses like yopurs are more about what escalates argument, and as i know nothing much about you it would be pointless creating animosity with a stranger, I would prefer that you just went with the general flow rather than tried to pick on me because we disagree about who ius worthy of respect on here and who is not