Hmm...
well, I guess that the healthiest thing from a parenting standpoint is probably to treat it no differently than any other tee-shirt with similar origins. That is, recognize that to your child, it isn't (at least, it shouldn't be) really any different from a school, organization, or club teeshirt.
Pragmaticaly, though, I would probably be fairly selective about where and when, much as I like my high-flown advice above. After all, I'd probably be a little reluctant to wear an atheist tee-shirt to a friend's baptism, even if it is a regular part of my wardrobe otherwise. KWIM?
Yep!
