Actually, Cliffy, atheists are so politically active, because they know that they CAN BE.
If anyone, i.e. a person of faith, were as offensive and abrasive towards atheists as you are towards those who don't think that the universe, the living things, humans, the human brain, the rainbow, the love, hope and charity that decent people posess are nothing but the dumb luck, random result of blind evolution, would be banned, with you cheering and jeering and clapping in the background.
Atheists deride people of faith for prostelyzation, while they themselves never fail to grab any and all oportunity to promote and prostelyze the most vile religion, atheism.
A watch, no matter how well made does not have to understand its watchmaker, just as you or I don't have to understand who created us.
Show me a watch that evolved from the primal mud, without thought or design.