Part of the problem, that I find with various atheist positions, is that they tend to be assuming a position of knowledge, and usually pretty specific or shallow as what the person thinks a ''deity'' is, etc. Atheism is to me largely a logic problem, as opposed to a belief problem. Ie, I don't think most atheists really understand their own arguments to the extent that they could be claiming atheism in the first place. There are some, imo, but these tend to take somewhat odd characteristics, almost like begging to question the position, or such.
atheism to me is a very difficult position to take, I certainly couldn't justify the position, personally, even if I wanted to.
This is a very good point, I too am struck by how shallow an interpretation of what God is some atheists argue against. Theism is a rich and very diversified field of beliefs, and the Old Testament Abrahamic view of the vindictive God is one of the worst examples among the very many interpretations that make up Theism out there. I often think, if an atheist actually understood my definition of God, they might not be atheists. For instance one of the best examples of the God I believe in is the Tao, in Lao Tzu's Tao te Ching. To me the Tao is God, and yet I hear vehement atheists telling me they believe in Taoism, and the Tao is not God. But in my opinion the Tao is God, and they being followers of Tao, are not, by my definition atheists at all. Same with a lot of Buddhists, I see the Buddhist Dhamma, and the heavenly Dhammakaya(heavenly body of law Truth) as being very close to my definition of God, and yet almost all these Buddhists, who are totally into following the Dhamma, all call themselves atheists, when in fact by my definition of God, Buddhism is a Theist and poly theist religion, and they are not atheists at all, at least by my definition of what God is. So you can see Theism is a huge spectrum of beliefs and not all definitions of God or the Theos are inconsistent with the sincere beliefs of even people that consider themselves Atheists. Atheists have the idea that they are atheist if they reject a particularly cliched and rigid interpretation of the Abrahamic God, When in fact its not God they are rejecting, but rather one small narrow minded and completely wrong interpretation of what God (is not)!! To truly be an atheist, you have to have disbelief in all form of Theism, not just a disbelief in a particularly narrow minded view of the Abrahamic God.
Come to think of it by many atheists definition of the God they don't believe in, I am an atheist because I don't believe the God they don't believe in exists either, its sort of like they make up a God, and then say he can't be real, because he isn't real, they just made him up. I don't believe in their God either.
And for example, by my definition Buddhism is primarily a Theist religion, and as big time "new atheist" Sam Harris has largely converted to Buddhism and actually goes around teaching Buddhism, for which many other Buddhists don't consider him quite qualified to teach, that would make Sam Harris a Theist as he is a follower of the Dhamma as revealed to and by the Buddha. funny world isn't it??