When I get calls from numbers I don't recognize, I immediately block the number. I never bother answering.
How badly skewed are polls which rely on cellphone interviews? If, say, trump supporters are the type of people more likely to ignore calls from unrecognizable numbers, then that could bias any poll in the direction of Dems and anti-Trump sentiment.
And in fact I suspect there's something of this going on, given my observation that shitlibs are attention whores who are more "open to the experience" of answering calls from strange numbers.
