>> You forgot electronical, optical, subatomic, et al,

Last I heard, electronic, optical, and subatomic were still part of the physical universe.


>> and then there's also unbelievers who aren't atheistic - the agnostics, who don't say there are no gods, just that their existence can't be proved or disproved.

Oh yeah, how could I forget them!


>> Both. Why the quotation marks?

Because we are discussing the term 'spiritual' .


>> Still easier than getting car price quotes - they always want to know where you live, your phone, email, DNA, fingerprint, retina scan


Not really sure what you are saying (asking?) here ...... Or are you just trying to be comical?