...there'll be a lot of heat but not much light. Where do slanging matches get us? Nobody is going to change anyone's mind, in fact everybody is likely to be that more entrenched in their views.

I thought that Rookie and CUTE_chairman (hey are you really that cute) made good points. There has to be a meeting of minds for someone to change their view. Ramming doctrinaire opinions down someone's throat is counter-productive. Cool rational discussion with people who are open minded has to be the positive way forward.