This primary I've been getting a decent amount of text messages that I would describe as the equivalent of door knocking for a candidate. I assume the people behind these are juggling lots and lots of them at any one time so short response times aren't a reasonable expectation, but it's really hard to work up the energy to lie and say, "Shucks, I just haven't decided between Biden, Warren, or Sanders," as the chain of: initial contact, response, follow-up response drags into the following morning from early evening.
On the plus side at least it's not a 30 to 45 minute telephone conversation with a pollster who doesn't like that I do benji-style responses to questions.