Hitchens pulled no punches but then why should he? He stood against the horrific excesses of some religious traditions which I think you and I would both agree are repulsive in the extreme. Dawkins isn't lambasting care for the poor. He's lambasting the role of religion in defining that which we are allowed to study and that which is forbidden.
I think by and large you probably agree with Hitchens and Dawkins and Harris when they are speaking in a role as atheist critic.
But the Creation Science folks would gladly alter how science is taught and presented, just based on their BELIEFS. This isn't just a hypothetical, Creationists have been doing this for over a century in the US school systems.
That's the point. No one is saying Christians taking care of the poor is a bad thing. No, the reason atheists speak up is because faith-based things are far too often given a pass in our society while fact-based things are long-debated.
That's good. They clearly aren't compelling for everyone. That's probably because at their heart they cannot and never will be able to provide evidence for an objectively defined God. If that could be done it would have been done thousands of years ago.
I don't have the same respect and admiration for polemicists and bomb throwers that you do.
Dawkins and Hitchens merely have a litany of complaints about religion, largely about Jewish stories in the Hebrew Bible. They don't use reason, philosophy, or logic to explain why the atheist project is an attractive and compelling choice. And they don't even seem to understand the Bible or theology very well.
They are in the game to make money, throw bombs, and sell books.
Dawkins is a zoologist. He is not well versed at all in formal logic, theology, or philosophy. His books on religion are pretty superficial.
Albert Camus and Jean Paul Sartre were probably the last really important secular atheist thinkers.
So now you've moved the goal post marginally away from a rational argument for the existence of some type of gid, to evidence for an objectively defined God, whatever that means.
We can't explain at the objective and ontological level what causes gravity, even though humans have been investigating gravity at least Aristotle. We can't explain anything about the origin of the cosmos, and we still yell at each other about what freedom and justice really mean.
In light of our vast ignorance about many things we have been discussing for thousands of years, I don't think it's fair to expect to god to be described materialistically in terms of height, weight, physical dimension.