I'm an atheist. These are meant to be my top criticisms of atheism, but that doesn't mean I think they're strong enough to support theism.
I take it, though, that you're one of those young new atheists whose eyes turn red whenever you see even the hint of a criticism of atheism. So you launch into personal attacks, adopting a dismissive, condescending tone. I'm not going to bother dissecting the minutiae of your criticisms, because you don't quote me and you're mostly arguing by assertion.
See below for some of my articles on atheism.