• 7 Posts
  • 230 Comments
Joined 3 years ago
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Cake day: December 20th, 2021

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  • It’s a bit of an apples to oranges comparison, because the Spectrum and C64 were general purpose computing devices that ran a single program at once, whereas the 5090 is not designed to be a general purpose computer, but a massively parallel acceleration card with a pipeline designed primarily for 3D graphics rendering.

    A better comparison would be to a modern general purpose computing device, like a smartphone or desktop PC.









  • But it seems you are totally missing the point of Taler, as it doesn’t even aim to be anything like so called crypto-“currencies”. It’s a digital payment system like Paypal, but decentralized.

    No, I’m not missing that point, I understand the design goals of Taler. You seem to have misinterpreted my comment. I am pointing out that the inability to store Taler currency in a cold wallet is counter to existing user education from similar systems (digital currencies) and therefore will lead to loss of funds of users who don’t understand how Taler works.


  • From the FAQ:

    How to avoid digital cash expiration?

    Taler e-money is issued with a validity period. One month before the expiration date, your wallet should automatically exchange any digital cash that is about to expire for new digital cash with an extended validity period. However, if your wallet is offline for an extended period of time, it may be unable to do so. Ensure your wallet is regularly online to avoid losing money due to expiration!

    You can lose money if the coins in your wallet “expire”.

    The fact that this system is shipping v1.0 with such an anti-user design deficiency tells me all I need to know. I wonder how many Taler “beta” users will lose their cash before they fix the design. I wonder how much of the customer support load of the exchanges will be dealing with this issue.

    And this comes after a decade of the cryptocurrency industry educating users to store their funds in a cold-wallet to avoid getting hacked, so it’s counter-intuitive to anyone with passing experience of digital currencies. If there’s one thing that we learnt from the cryptocurrecy industry, it’s that users don’t care to understand how the technology works, and will do stupid things. Anything that seeks wide adoption needs to be designed for non-technical people.

    What a terrible design decision.


  • I thought this was going to be a new article or news, but it’s from April 9, 2024.

    I think this situation has been picked over and rehashed now to the point where anyone who was going to change their behaviour will have already done so. If there is no update on the situation then all I see is you dragging up drama from a year ago.




  • Only Pro models support reasonable speeds for USB-C, up to 10Gbps. Regular iPhones are capped at USB 2.0 rates, up to 480Mbps, which is no faster than Lightning. With an iPhone 16 Pro, a 1GB file transfer can take 8 seconds – with a vanilla iPhone 16, you’re going to be waiting over 16 minutes.

    10Gbps is about 20x more than 480Mbs but 8secs times 20 is 160secs which is a lot less than 16minutes so what is going on with this calculation?

    With an iPhone 16 Pro, a 1GB file transfer can take 8 seconds

    1GB / 10Gbps = 1GB / 1.25GBps = 0.8secs

    with a vanilla iPhone 16, you’re going to be waiting over 16 minutes.

    1GB / 480Mbps = 1GB / 0.48Gbps = 1GB / 0.06GBps = 16.67secs

    Wow what a great article, well done.