Not all religions are organised. Wicca, Discordianism (the epitomy of unorganised religion), a whole host of religions are not organised. Organised ones do try to paint themselves as the "one true way" though, over all the other "one true ways."
Dawkins only speaks for himself. Dawkins is an atheist is not the same as atheists are all like Dawkins, although many organised religious folk try to contend that they are equivocal. One could use the same argument: Sarah Palin and Barack Obama are politicians. All politicians are like them.
Welcome a-forum. I get to welcome everyone, because it is not my forum.
James.
"Be ye not lost amongst Precept of Order." - Book of Uterus, 1:5, "Principia Discordia, or How I Found Goddess and What I Did to Her When I Found Her."