Oh, I’m excited about this: @demarko, a longtime organizer and member of Kickstarter United, is writing some posts about what it means to be in a union, and building a glossary of labor terms.
Here’s his introductory post: https://posts.demarko.org/2025/05/31/setting-some-context/

Setting some context
Over the next $nearTermTimeframe (let’s say month, hopefully) or so, I’m going to write some posts about what things mean in the US labor movement, at least as I’ve come to understand them. I hope you read them, whether you’re a comrade in labor, a peer in the industry (tech), a friend who hasn’t checked in with me for a while (real ones know it’s been a couple of years of me not being able to shut up about labor), or even a curious stranger.