It's another glorious bounty of listener questions for the monthly Q&A, touching on a bunch of subjects like modern HDMI switchers, enormous turn-of-the-century TVs, MikroTik network gear, Pluribus, why the PCIe retaining clip exists (and how to defeat it), Unix on the desktop, our wishlist ESP32 projects, and the exact moment when cell phones became widespread -- and whether phone numbers are increasingly useless, at least in the US.

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There's... a lot going on lately, so we're rounding up some of that news this week, starting with Discord's forthcoming age verification policy rolling out globally, with cursory discussion of some of the alternative platforms starting to assert themselves out there. We also touch on the targeting and compromise of Notepad++ by state-level actors, and the latest effects of the computing supply crisis on hard drives, the Steam Machine, and the PlayStation 6. Lastly, we talk about the bizarre case of the autonomous AI agent that started a flame war against an open source maintainer that... well, you really need to just hear/read about that one yourself.

Discord's age verification announcement: https://discord.com/press-releases/discord-launches-teen-by-default-settings-globally

Notepad++ compromised: https://notepad-plus-plus.org/news/hijacked-incident-info-update/

An AI Agent Published a Hit Piece on Me: https://theshamblog.com/an-ai-agent-published-a-hit-piece-on-me/

(Much more has emerged about the AI agent story since we recorded, including contact with the agent's operator, all described at the link above.)

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Magnets have been replacing potentiometers in a variety of places for a while now, especially as Hall effect and TMR joysticks have started popping up in fancy game controllers. Now magnetic switches are becoming more common in mice and mechanical keyboards, and Will has spent some time with new products in both of those categories, so we figured it was a good time to lay out how these kinds of switches work, how resistant to wear and electrical "bouncing" they are, what the heck a transducer is, whether there's quantum mechanics involved or not, and what effect these new switches are going to have on the input devices of the future.

Show notes for this episode: https://tinyurl.com/techpod-326-mag-switches

Support the Pod! Contribute to the Tech Pod Patreon and get access to our booming Discord, a monthly bonus episode, your name in the credits, and other great benefits! You can support the show at: https://patreon.com/techpod