Jos Poortvliet
@jospoortvliet.bsky.social
33 followers 18 following 110 posts
People person, tech enthusiast & all-things-open evangelist. Cofounder & Coms director at Nextcloud, the open source, privacy-focused collaboration software company. Berliner. Dogs. No pineapple on pizza.
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jospoortvliet.bsky.social
Should Europe, the USA and China build their own software, on their own?

Big fat NO!

Promoting #DigitalSovereignty does not mean hiding behind national borders! #OpenSource is a global movement, collaboration working together for the future.

It should stay that way.

fossforce.com/2025/09/if-o...
If Open Source Stops Being Global, It Stops Being Open - FOSS Force
Europe wants to buy European, America wants to deregulate the world, China hacks the commons. But code knows no borders... unless we let it.
fossforce.com
jospoortvliet.bsky.social
Austria's armed forces moved to LibreOffice for the right reasons:
"We are not doing this to save money" but
"so that the Armed Forces (...) can continue to (...) work"

You don't save money with open source. You gain agency and control.

www.heise.de/en/news/Aust...
Austria's armed forces switch to LibreOffice
The Austrian Armed Forces have been preparing for the switch to LibreOffice for a long time. Other LibreOffice users will also benefit from this.
www.heise.de
jospoortvliet.bsky.social
Remember: people should have #privacy & government should be #transparency

Politicians rather avoid accountability while controlling society. A police state benefitting a small elite.

Don't allow it!
#NoKings #RuleOfLaw #democracy #Decentralization #ChatControl

nextcloud.com/blog/how-the...
The proposed EU Chat Control law is a threat to our democracy. What can you do to prevent it? - Nextcloud
Discover how to oppose the EU Chat Control Law as the proposal threatens our democracy from the inside: by our own governments.
nextcloud.com
jospoortvliet.bsky.social
Not in #Berlin today? Good news - there are other events all over the world!
jospoortvliet.bsky.social
You know that Windows 10 is end of life soon? If you are still stuck with a Windows 10 laptop, you can upgrade it to Linux! I'm joining a wonderful team at #KDE #AKADEMY to help you in a #EndOf10 installation party. Bring your laptop, we do the rest!

endof10.org/events/
Upcoming Events
Here is a list of events where you can get help with Linux. You can also look for places that provide help more regularly. Please note that the information here is submitted by the organizers themselv...
endof10.org
jospoortvliet.bsky.social
Apparently when a citizen pirates books they act criminal but when big tech does it, well, they REALLY wanted to train AI and getting those copyright agreements was slow, so… we'll allow it.

Try that argument when you steal a car: yeah but I REALLY wanted to travel and buying a car takes so long…
jospoortvliet.bsky.social
#opensource means you can copy code snippets from 300+ apps, or copy an entire app and make it work for you 🚀

So if you want to reach an amazing #privacy first community with nearly half a million servers and many tens of millions of end users - this is where to start!
jospoortvliet.bsky.social
Worked on a #Nextcloud app dev workshop reminded me of amazing tutorials on nextcloud.com/developer

If you want to build a dashboard widget, Smart Picker or a complete app, you just copy-paste your way to a functional start!
Develop for Nextcloud: App development tutorials
These app development tutorials will help you easily write new Nextcloud applications, extend existing features or integrate other software.
nextcloud.com
jospoortvliet.bsky.social
And yes, Signal is great for #privacy and should be used by citizens, non-profits, and press, to fight #censorship and #surveillance. Not by government, aiming to evade legitimate #oversight
jospoortvliet.bsky.social
Oversight, judicial or by press, falls away if we don’t stop this.

The EC should use proper tools that comply with archiving legislation, keeping data secure but reviewable.
jospoortvliet.bsky.social
Society has a right to #transparency from the people who work for them. We pay their salaries and we deserve to know what they do with the power we give them.

The worst part: While they hide THEIR communications they want to enforce #ChatControl to break OUR #privacy
jospoortvliet.bsky.social
It is insane that the European Commission is using #Signal to communicate while instituting #chatcontrol to take away the #privacy of citizens! End-to-end #e2ee encryption and disappearing messages have no place in public administration.

www.ftm.eu/articles/von...
Von der Leyen sets messages on auto-delete
The European Commission has previously said it didn’t automatically delete messages.
www.ftm.eu
jospoortvliet.bsky.social
Kudos to @danb again for your work on IsItReallyFOSS. You inspired me to attempt to explain that there is more to #FOSS than just a license. Policymakers should take note!

Also thanks to all other contributors in your repo, the discussions are super informative!

fossforce.com/2025/08/is-i...
Is It Really Open Source? How to Tell if a Project Walks the Walk - FOSS Force
Not all open source is created equal, argues open source advocate, Nextcloud co-founder, and FOSS Force guest writer Jos Poortvliet.
fossforce.com
jospoortvliet.bsky.social
European solutions are basically excluded from competition in Europe. And as long as that is not addressed, big tech will continue to dominate. @ec.europa.eu shooting our own economy in the head, day after day.
jospoortvliet.bsky.social
(...) "Governments themselves are huge cloud customers and could create a healthy market simply by buying European products and running tenders that European suppliers could win."
Dutch cloud pioneers face the hard limits of digital sovereignty | Computer Weekly
The Netherlands' ambitious talk of digital independence meets the unforgiving economics of global cloud dominance
www.computerweekly.com
jospoortvliet.bsky.social
There is more to #opensource than just the license and the IsItReallyFOSS website does an amazing job showing that in practice. If you're interested in #Sustainable #FOSS projects, check out my piece on @fossforce.bsky.social and share it with people who should know!

fossforce.com/2025/08/is-i...
Is It Really Open Source? How to Tell if a Project Walks the Walk - FOSS Force
Not all open source is created equal, argues open source advocate, Nextcloud co-founder, and FOSS Force guest writer Jos Poortvliet.
fossforce.com
Reposted by Jos Poortvliet
brideoflinux.bsky.social
"For decades wireless companies have collected customer movement and location data , then sold it to a list of random dipshits without bothering to inform customers ": DC Appeals Court Shoots Down T-Mobile Claim That Selling Your Location Data Without Consent Is Perfectly Legal
DC Appeals Court Shoots Down T-Mobile Claim That Selling Your Location Data Without Consent Is Perfectly Legal
In a rare win for U.S. consumer privacy, the US Court of Appeals for the District of Columbia Circuit has ruled unanimously against T-Mobile and its subsidiary Sprint, upholding (for now) a $92 mil…
buff.ly
jospoortvliet.bsky.social
A ton of good #privacy things will be discussed at the conference. And a lot of cool improvements coming in Hub, seriously, the feature table doesn't fit on one page in Tables 🙈