You've all heard the claim that we aren't really atheists, we are just mad at god. (Or you will see such things as "so and so claims to be an atheist.")
Today, though I saw an argument in chat with a theist, and someone else's account of an argument they had out in public, and I stopped to wonder if maybe we aren't sometimes encouraging this line of bullshit, albeit unwittingly.
What happened in both cases was the atheist began recounting all the sorts of horrible things Yahweh is portrayed as doing or believing or commanding. In one case, I saw the atheist say "why should I love god when he won't love me back?"
The problem with this sort of thing is we usually don't take care to phrase our remarks to make it clear that god is a character of fiction. When discussing the misdeeds of Yahweh we tend to fall back on a convention we use when we talk about a fictional character in a book. We refer to him by name and talk as if the guy was real and the book was not fiction, for example, "In George Orwell's 1984, Winston Smith was arrested for thoughtcrime," not, "In George Orwell's 1984, the character Winston Smith..."
We know what we mean, because we both know Winston Smith (or god) is fictitious. But they don't know god is fictitious.
Talking this way with someone who believes the fictional character is real might cause him not to understand you are just following the convention. Your phrasing sounds to him like you accept god as real, he "knows" god is real, so he assumes at some level you think god is real.
What I am suggesting here is that you ever want to bring up how nasty this being is, you make it clear that you don't think he exists, make sure you put "fictitious" (or equivalent) in every other sentence at least, and not let them think for a minute that you assume the existence of god.
Yes I know that when you just said you were an atheist this shouldn't be necessary, but obviously many of these people don't understand atheism in their guts, so don't let their paradigm default you into a "believer but mad at god" box.