Same issue here. I applied through the county board of elections and heard nothing so I signed up through Power the Polls and they've been the ones contacting me repeatedly to ask if I'd heard back from the county (which I hadn't) and who gave me information about a training session, which is how I got plugged in.Quoting Ezee E (view post)
I know two other people who also volunteered and never heard back. I assumed it was because they had enough workers, or maybe a shoestring election management staff coupled with heavy early voting needs. Either way it seems they are leaning a lot on the help of these recruitment organizations.