Hypersmurf
Moderatarrrrh...
James McMurray said:Why?
Because we're providing an admission that concerns about simultaneity are not sufficient to forbid a mechanic, by allowing a scenario in which those concerns do not result in forbiddance.
Therefore if we're forbidding the other scenario, it must be for a reason other than concerns about simultaneity.
(Or, alternatively, we're being arbitrary and capricious. But I'd rather assume that if someone allows A and forbids B, there's a concrete difference between A and B that explains it.)
-Hyp.