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Cake day: July 2nd, 2023

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  • I think reddit will remain in a sort of zombified form for quite some time. I don’t know if there will be any more outright migrations of subreddits for a while, but hopefully kbin (and lemmy) will become interesting places to post and read all on their own and maybe eventually take the place on the internet reddit had. Reddit started out as a small place dominated by tech nerds and eventually grew to the place it is today, so it’s possible that kbin/lemmy do something similar. I don’t know if this means an outright takeover, and I don’t know if that’s what I’m hoping for either to be honest. I would rather see kbin become it’s own thing on it’s own terms.





  • Right now fediverse is mostly made up of techy people - which is fine! But there are many other kinds of people you might potentially want to interact with online. Threads could bring in normies and celebs to the metaverse. Normies are a mixed bag - this includes your racist uncle but also your really cool and funny friend who can’t be bothered to set up a mastodon account. Celebs are a source of real world influence (I’m including politicians and journalists for example in this category) which is obviously attractive. I’m gonna miss cyberbullying local politicians on twitter, and it would be nice to be able to continue doing so through the comfort of e.g. kbin.

    I get your point and I largely agree but it isn’t that hard to see the appeal of threads for me. I don’t think it’s gonna work out in the end though so I really hope they mostly stay of the broader fediverse.


  • The way I see it, you can still talk to your friends by making a threads account (or an account on an instance that federates with meta). If meta EEE’s the whole fediverse, you won’t have the ability to talk to unshowered strangers free of big corporations anymore.

    If we buy that the reason for meta joining ActivityPub is to EEE it, that means that meta sees the fediverse as a potential future competitor that they want to nip in the bud. I would rather leave that bud un-nipped and give it a chance to one day become an actual thorn in metas side, die out on its own terms or remain a niche community for freedom oriented tech-savvy nerds.


  • This is article is missleading about how quantum computing works.

    Superposition increases the computing power of a quantum computer exponentially. For example, two qubits can exist in four states simultaneously (00, 01, 10, 11), three qubits in eight states, and so on. This allows quantum computers to process a massive number of possibilities at once.

    Quantum computers aren’t faster because they “process” multiple “possibilities” at once. Quantum computers aren’t any faster than regular computers when it comes to general purpose computing. You can exploit some interesting properties about quantum computing to solve certain problems asymptotically faster, like with Shor’s algorithm.

    This means that the time to solve a problem as the size of the problem grows scales better. Using Shor’s algorithm, the time to factor a polynomial is proprtional to (log N)^2 log log N, where N is the size of the input data, instead of the fastest known non-quantum algorithm which takes time proportional to e^(1.9(log N)^(1/3)(log log N)^(2/3)). Note that the majority of problems that we would maybe like to solve using a computer don’t have any fancy quantum algorithms asociated with them and as such are no faster than a normal computer,

    Given a large enough problem that can be solved with a quantum algorithm, a quantum computer will eventually outperform a non-quantum computer. This does not mean that quantum computers can solve arbitrary problems quickly.