CrisW sometimes some do get carried away with what they believe but thats no reason to request that they be banned or in this case....yourself be banned.
90% the threads here now do not end up in a flaming mess. The 10% which seems to be getting to you I dont think is worth leaving Nvnews over. It would really suck around here if everyone agreed on everything. I would think most just get riled up in good fun and mean no harm and if a thread is getting too hot for you...un-subscribe to it, no reason to stay and continue the conversation.
PM a admin or mod with links if this really is major issue with a indiviual. It really makes no sense take the childish road of a certain blue phoenix and leave only to be bitter later over at another forum like bad soap opera.