Perhaps it is a matter of location, but I've always had many more militant atheists trying to talk me into following their quasi-religion.

Well to be honest in personal experience its hardly any of either, in school it simply wasn't discussed except in r.e. though thinking on it that means we get told about all the religions but not atheism... but in personal experience very little of christianity, and well i never see like a group of people in town centre trying to tell people theres no god, maybe it only happens in fairly big cities but in the likes of newport and cardiff and i can honestly say i haven't seen it (not that im there all the time)

I was more basing my opinion on the fact that there are big powerful organisations with commited followers who want to convert people, whereas there seem to be little disorganised groups of atheists making the odd effort, with things like the bus advertising topic we discussed a while back...