@larsmb @kdawson @DelilahTech Thank you for the hard work you're putting in to keep everyone around you safe. I don't think "to the best of my knowledge, no" denigrates any of that.
I just think the difference between "No" and "I think not" in this poll is less informative than the difference between "I think so" and "Yes", or the difference between "Yes, once" and "Yes, more than once".