Prosthesis has a good article about the errors Christians make in attacking the likes of atheist apologists Harris and Dawkins, but he also calls out what he sees as the real problem with Angry Atheists – their abandonment of reason while claiming to be reason-based.

I am very happy to see some atheists haven’t abandoned reason in order
to promote reason. I think this points to an even deeper problem.
"Reason" and "rational" have become a labels for a certain set of
beliefs, rather than being labels for thinking clearly about things.
The angry atheists have forgotten about reason as clear thinking in
their defense of their particular set of "reasonable" beliefs. Reason
(the beliefs) has killed itself (the act of clear thinking).