@BremerHonig @Trojanertrue about #signal.yet #threema is a centralized chat, relying on a non-free / proprietary server.add #deltachat to your comparison chart please. it's fully free and decentralized.
@hiisikoloartmaybe they joined a group chat you were in?did you also set "who can find me by phone number" to "nobody"?otherwise, maybe they could just have some list of numbers they're spamming.
@aboutsignal I have never been able to get signal to work on my android phone. So having it work on my laptop will be a great leap forward. The rest of my family use signal without trouble!