Some people flex with products from giant American companies. Specifically for apps: if their messages are sent in green bubble, some (not all) people will ask arrogantly ask: When you will get an iPhone? Android is for cheap/poor people/kids. Or if you tell them they can find you also on Signal too: When you will get Whatsapp? Signal is for losers/people with no (social) life. I am glad that I don’t use any those 2 apps.

Flexing with messaging apps (especially with iMessage or Whatsapp).

Thank you for making this website, it’s really interesting!

Another big reason to switch to GNU/Linux.

Yes, phone number should be optional for easy contact discovery, not mandatory. As Threema. You have to provide your ID when buying a sim card.

I wanted to switch from a proprietary centralized platform to a free federated one. The only inconvenience is that I find a group with same name on multiple instances, each with its own content. Instead of one containing them all.

I have it and used it in the past. It’s better in privacy than Signal since it’s decentralized and doesn’t use any identifiers. Signal forces you to use the worst identifier ever: your phone number. It should be optional (as Threema) for easy contact discovery, not mandatory. Back to SimpleX, I stopped using it because every time you have to connect the computer to phone if you want to use it from computer (it’s for maximum security, but inconvenient for me). But it’s a great app.

1. Using software; 2. Telling my friends about it; 3. Helping others in forums; 4. Donating money, or bitcoin when available; 5. Running software that helps the network (Full Bitcoin Node, Tor Relay, SheepIT Render Farm - for Blender); 6. Translating.

Yes, sim calls and sms are not private, both on dumb and smart phones. They also connect to cell towers so your location might be found. Anyway, I think the hardware and software of a smartphone is more capable of surveillance you than a dumbphone. The only realistic way is to leave the phone home and keep a paper list of your contacts at you. And call them from a stranger if you need to. I did this and the biggest inconvenience is that I can’t take pictures or videos (I might buy a camera, I don’t know if they have location system incorporated).

Great decision to move to GNU/Linux. I used Mint and recommend it as first distro for a Windows begginer. I always use a USB stick for back-up. Enjoy the journey!

Google wants to control everything. So bad operating systems can’t be installed on phones as easy as on computers.

Great news. Public institutions should never buy or use proprietary software.

There is a great cheat sheet made by Ubuntu.