My message to angry atheists is clear. Being insulting or demeaning with believers wins nothing for atheism, is ineffective, and is actually counter-productive. I can't tell you what to do, but I hope you will give these points some consideration.
The most respected and notable atheists avoid insults and scorn. Even Christopher Hitchens used vigorous eloquence; he didn't insult. Nothing could be more maddening than debating Deepak Chopra, but Sam Harris was respectful, and not demeaning. (I think that actually made Sam's case even stronger.)