Onno (VK6FLAB)

Anything and everything Amateur Radio and beyond. Heavily into Open Source and SDR, working on a multi band monitor and transmitter.

#geek #nerd #hamradio VK6FLAB #podcaster #australia #ITProfessional #voiceover #opentowork

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Joined 1 year ago
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Cake day: March 4th, 2024

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  • A hosting provider always has the ability to change what’s on their infrastructure. The Kindle store is no different.

    As it happens, they’ve been doing this for years. For example, the price you set as an author is not fixed nor is how it turns up on the page or how and when it’s promoted.

    The standard ebook format is essentially a zipped up series of text files.

    Source: I sell my “Foundations of Amateur Radio” ebooks on the Kindle store










  • Since its inception, Let’s Encrypt has been sending expiration notification emails to subscribers that have provided an email address to us. We will be ending this service on June 4, 2025. The decision to end this service is the result of the following factors:

    • Over the past 10 years more and more of our subscribers have been able to put reliable automation into place for certificate renewal.

    • Providing expiration notification emails means that we have to retain millions of email addresses connected to issuance records. As an organization that values privacy, removing this requirement is important to us.

    • Providing expiration notifications costs Let’s Encrypt tens of thousands of dollars per year, money that we believe can be better spent on other aspects of our infrastructure.

    • Providing expiration notifications adds complexity to our infrastructure, which takes time and attention to manage and increases the likelihood of mistakes being made. Over the long term, particularly as we add support for new service components, we need to manage overall complexity by phasing out system components that can no longer be justified.





  • In contrast, abandoned open source software can be picked up and updated by whomever gets paid to, where abandoned closed source software needs to be reimplemented from scratch at great expense to the tax payer.

    Not only that, open source software can be adopted by the community (who already paid for the development through their taxes) for their own purposes. Consider for example the productivity impact on business that starts using tools that it cannot afford to develop itself.

    Office things like document management, workflow management, accounting, but also tools used in the science community, transport and logistics, anything that government does is represented in some other way in society.

    This is a big deal and I hope that it will reverberate across the globe and become the new normal.

    Whilst we’re at it, consider the impact of open data, where government datasets are available to the community.