@panzade,
There probably are a few that try that ****, although i doubt that there's very many. I suspect the religious loonies get all worked up about the militant atheists who go around loudly denying that there is a god, who debate the clueless and religious on public access television, and generally give atheists a bad name. It the holy rollers think you are trying to destroy their belief in god, then you are "trying to convert" them.
In my experience, most atheists don't make a big deal about it, and just want the religious to leave them the hell alone. Because the militants are loud-mouthed, pushy types, that's the image that the religious, and self-righteous jerks like Frank want to apply to all atheists. As long as they're not shitting on my lawn, and don't try to put their superstitions into law, i don't give a rat's ass what anyone else believes or doesn't believe.