Indeed. A poll doesn't say much if anything at all if one does not account for self-selection bias. Today I'm reading the main site, normally I would be readin

Indeed. A poll doesn't say much if anything at all if one does not account for self-selection bias. Today I'm reading the main site, normally I would be reading a daily/weekly/monthly digest. Today I'm commenting, any other day I probably wouldn't. I'm still the same person.