Lol, methinks you are trying to stir the pot. Is it better to distinguish agnostic from atheist or to have one as a sub category of the other?
Me? Stir the pot?? Regularly!!!
But on this occassion I wasn't really. There are a bunch of labels I use and accept. If someone told me they were agnostic, I'd figure they were undecided or thought God was unknowable.
If they said they were an atheist, I'd think they didn't believe in God.
But if someone called themselves an agnostic atheist I'd mostly just think they were brilliant.
(Ok...so the last bit was a pot stir, pure and simple...lol)