Oh yes, I filled this in as atheist and from a Christian background - scouts, religious grandmother, occasional Sunday school because my parents wanted me christened/baptised and, for some reason (illness, I think), this was done at the age of 5 and not 0.

I probably count as atheist, but at the same time, infinite universe and all that, I'm quite prepared to believe that there could be vastly more intelligent life out there, and that some people might view them as a god. That's not exactly what I mean by either atheist or agnostic, though.