My local primaries were not particularly interesting, but I found Maine’s primary elections very interesting to watch because they were using ranked-choice voting.
What is ranked-choice voting, you ask? Why not explain it with dinosaurs?
Or, you could look at this longer piece by CGP Grey:
I like this because it also explains how ranked choice voting (here called “alternative vote/instant runoff voting”) is not the end-all, be-all panacea, yet has advantages over “first past the post” elections.
And if you’re wondering why we’d want to move away from “first past the post” voting (i.e., what happens with most elections you’re used to), here’s another piece by CGP Grey:
Many a politician is not overfond of ranked choice voting because “voting for the lesser of two evils” is a pretty good strategy with just about every constituency outside of Cthulhu fans. Indeed, Maine’s legislature really did not like the idea of ranked choice voting and worked to have it removed, but those pesky voters has other ideas.
Here’s hoping the idea spreads, especially for local and primary elections that can benefit from more voter engagement.