It helps, perhaps, that my parents didn't force some crazy literalistic theism down my throat but rather tended to do things like tell me that I should keep an open mind and never stop asking "why?" the way most people do for some reason. Its not like I suddenly starting taking the verbal/theoretical content of my brain seriously in an act of parental defiance and accidentally took up adulterer stoning because that had been laying around in my head in an unexamined way. I was never encouraged to stone adulterers. I was raised on a farm in the redwoods by parents without college degrees and sent off to academia naively thinking it worked the way that it does in stories about Science And Progress. If I have such confusions remaining, my guess is that I take epistemology too seriously and imagine that other people might be helped by being better at it :-P

The stoning adulterers part is an extreme hypothetical example of taking a Christian meme to its logical conclusion. As PhilGoetz mentioned in the post, secular memes can also have this problem. The same even applies to some of the 'rationalist' memes around here.