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Joined 1 year ago
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Cake day: July 1st, 2023

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  • This is the wrong aporoach.

    You should build a mockup site, use it to raise 2M$ for the startup behind it you just created arguing you’re about to collect personal data about the age, education level and place, curiosity, etc. with overinflated numbers on their real values.

    Then you hire a bench of students, or better: launch a competition for the best “fact you were told that turned out wrong” with a 1k$ prize that you eventually give to some biz angel’s investrent adviser’s child.

    Once data are acquired, claim the company is now worth 10M$ and raise that much in a new round.

    Finally, sell the company for 20M$ either to a tech company that will enshitify, paywall and crater it.

    You still don’t have your website, but now you’re rich and you no longer care about these things.










  • In theory, yes, you could make a mess, and any firmware is supposed to be certified to allow the device to be used.

    In practice, this has been a convenient excuse to keep a whole chip with a separate OS in every smartphone, and it is very difficult to isolate from the rest of the system (see Graphene OS efforts).

    I say all firmware should be opensource. Whether you’re allowed to change them or not is a separate question… for now.





  • Nuclear plants consist mainly of a shitton of concrete (and only the best sort is good enough). The production of that concrete causes a terrible amount of carbon emissions upfront.

    Actually, if you compare them to solar or wind at equivalent service, it’s not that straightforward:

    Renewables installed capacity is nowhere close to their actual production, nuclear can produce its nominal capacity in a very steady way.

    Wind turbines also need a lot of concrete, and much more metal for equivalent output. Solar panels need a lot of metals.

    Renewables need a backup source to manage their intermittency. It’s most often batteries and fossil plants these days. I don’t think I need to comment on fossil plants, but batteries production also has a very significant carbon emission budget, and is most often not included in comparisons. Besides, you need to charge the batteries, that’s even more capacity required to get on par with the nuclear plant.

    With all of these in consideration, IPCC includes nuclear power along with solar and wind as a way to reduce energy emissions.





  • “Collapse” meaning what, exactly? Do you mean run out of storage from the volume of content, or that processing all the messages is too taxing?

    Years back, I setup a Synapse’s server on my personal server (Yunohost). At some point, I joined the “big” Matrix room. Bad idea: RAM and CPU usage went through the roof. I had to kill the server but even that took forever as the system was struggling with the load.

    But don’t just take my words for it:

    https://github.com/matrix-org/synapse/issues/7339

    Last comment is from less than one year ago. I was told things should be better with newer servers (Dendrite, Conduit, etc.), but I’ve not tried these yet. They’re still in development.

    How does it scale differently than Matrix?

    The Matrix protocol is a replication system: your server will have to process all events in the room one or more users attend(s) to. There is a benefit to this: you can’t shut down a room by shutting down any server: all the other ones are just as “primary” as the original. Drawback: your humble personal server is now on the hook.

    XMPP rooms are more conventional: a room is located on one server. That’s an “old” model, but it scales.

    https://www.ejabberd.im/benchmark/index.html

    That’s for the host. For other attendees, it’s much lower.

    I don’t think I atteld any public room out there with 3k users, so I can’t report my first hand experience, this is the best I found. But I never had to check for load issue on a small server (running Metronome and many more services).

    Out of curiosity, why do you say this?

    I don’t use the Fediverse the way I engage with individual people. If I want a closer relation with someone, I don’t want to be bound to yet-another-messenging system, let alone on multiple accounts

    And another reason is I may not want to be bothered by people I don’t know, regardless how much I could appreciate reading and/or exchanging with them in the Fediverse.

    Ignoring or declining requests from strangers can leave a lot to interpretation and then frustration. Remove the button and no one is tempted to press it the be disappointed with the outcome. Less drama.

    And that’s only considering well intended people.

    But these are my humble 2cents.