Atheist extremism is bad... mkay?

[Darwinian]

And then there is 'Angry Anti-Theistic Extremism'. Most of us have probably encountered this type of 'atheist' before

Yup, I run a forum with one

One of the problems is that, when discussing God with theists most atheists still refer to him as if he exists. i.e. "If God loves us why does he allow suffering?" Which puts the onus on them to explain the personality of God rather than to question his existence in the first place.