Why does everyone have to over-analyse this? Is it so important? Will the world end next week before we come to the final answer? I feel the 'other' thread is a wasteful exercise in nothingness, and the more we have to 'define' what we mean by voting this way or that just compounds and expands the problem rather than clarifying it.
Is the world predicated upon such tiny terms as these?
No, it isn't, but hopefully having an admittedly small amount of "hard" data to balance against the unprovable rhetoric will bring that "other thread" to an end.
So, what do we 'prove' when we discover that 90% of card readers are women QED so it skews the results that more women use Tarot than the 10% men that do?