Atheists: do you ever get annoyed with other atheists for being too nice to religious people?

Give Penn some credit. I'm sure he knew that it was a sales pitch and that the guy was trying to "convert" him and so forth. But he isn't going to be a complete about it. This guys religion is important to him, so Penn will respect that and listen to his pitch. It's no big deal and takes only a few minutes of your time. Basic human decency.