This morning, I shoveled today's batch of political flyers out of my mailbox and into the recycling bin. I'd had enough, so I took action to make them stop. I walked back to my apartment, finished filling in my ballot and turned it in. This trick works in #SanFrancisco, I ?guess? other parts of California and probably other places too. When the elections folks receive your ballot, they make a note of it. Companies that print+mail political flyers get their mailing list from the elections folks; they send flyers to registered voters who have not yet turned in their ballots....