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Joined 17 days ago
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Cake day: May 1st, 2026

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  • It’s way more complicated to build a GW-scale power plant than a GW-scale data center, mostly because the power plant is subject to environmental studies, fuel supply, etc, so a DC looking for investors that can just say they’re going to build a big warehouse, fill it with computers, and get electricity, magically, from the local utility, gets to outsource the hardest problem, and stands a better chance of getting their funding (regardless of whether they actually build anything).

    I forget where I keep seeing that some huge fraction of proposed DCs will/are never built, suggesting that many of them are just investor scams. Showing their work on power supply would (presumably) make the scam harder to run.


  • When an alcoholic sets about seeking forgiveness, they’re supposed to go around to the people they’ve wronged and apologize. They’re also supposed to recognize that they make poor alcohol choices and need to give it up.

    Maybe the MAGA people could recognize that they make poor political choices and give up their voting and their activism.

    Like, I try to think how I would react if I made a choice so monumentally bad that thousands of people died, people were tortured, or an entire national economy thrown into disarray. There’s no reparation I could pay to compensate; no sacrifice I could make to balance the scale. That’s kind of the point of forgiveness: the wounded party has not been made whole, maybe can not be made whole, but accepts that trying to wring compensation out of the offender will only make another injured party. But there’s still the question of how to keep the offender from doing it again.



  • I spend a good part of the day just trying to keep it running.

    True that. When I stopped working, I added regular exercise, hoping to stave off the decay as long as possible. Working OK so far, but I know that it’s inevitable for doctor visits to become part of the routine. Just the next phase of life, and I’m going to have to figure out how to make the most of it. Keep the brain sharp - the modern world has a lot more opportunities to share my brain than the old world.


  • Similar boat: I am fine; everyone else seems fucked.

    I suspect this is why those old robber barons had such elaborate social circuits: to keep themselves distracted from the shit going on around them and any role they played in creating said shit.

    There’s not much an individual can do about the systemic decline. I mean, vote for people who seem like they’ll work against it, but that’s kind of tears-in-the-sea.

    You spent your working years trying to do the right thing & help your country/people on a large scale; you can do that in retirement on a small scale. Look for a mutual aid group, help your neighbors, look for local NPOs who could use your skills. When the system sucks, we have to help each other outside of the system. Remind each other that people are actually, usually, pretty decent, and that our perceptions get twisted by a handful of ragin psychoaths who have somehow gotten to be in charge.








  • I added homeassistant and some power monitors to my stack, and the IT rack comes in around 1.5 kWh/day - one of the biggest power budgets in the house, even with a low-power CPU, after adding in a few HDDs, a couple switches, and the cable modem. I’m also in a cheap power state, so it’s not a financial pressure, just surprising how quickly 10W here, 10W there…add up. At $0.50/kWh, I’d think solar would be a no-brainer.



  • Keep power in mind. For most home-use services, you don’t really need much computing power, and you might be able to do all you want with a single box. Even 30W, 24/7 is $25 (@10¢/kWh)-125(@50¢)/year of electricity. That said, it’s a small price to learn how to do clustering or swarms.

    I’d guess that your biggest load would be transcoding in Jellyfin, for which Intel Gen 6 added h265 to quicksync. The Gen 3/4 CPUs in M73 would be extra slow with most modern codecs.



  • My setup is a pile of kludges built on top of each other over the last two decades.

    I started with ULAs distributed through DHCP, connected to named, which allows hosts do declare their own name and let me access local services as though I had a real domain.

    My ISP eventually started supporting IPV6, but only assigned /128, so the ULAs got NAT-6ed out to the real world.

    I eventually learned how to request prefix delegation from the ISP and set up SLAAC.

    So now, my PIv6 clients have a) their link-local address, b) the ULA, c) a “privacy” SLAAC, and d) a unique SLAAC. All my internal services still refer to the ULAs.

    I don’t think I’d recommend this system for someone setting up from scratch. The easiest thing would be to go with SLAAC, if you can get prefix delegation, and set your DNS/pihole to send the unique-SLAAC address of any servers you run.