Agree with most people... sometimes I think people think you are boring or something if you don't drink or that you are trying to be all goody goody but often it is just cos someone isnt keen on the taste and would prefer a cola or something!
I do sometimes wish I could have one glass of wine socially or something, but if I really dislike the taste (and let's face it, it isn't good for you anyway), it is a bit pointless.
I don't think there is anything wrong with drinking, doesn't bother me if other people want to enjoy their alcohol. I think it is a shame though that some people get SO bladdered that they end their night being sick or dont remember the night.