Things get moving in the world of instant messaging!
#Riot matures into #Element, #Signal plans to abandon phone number signifiers, and now #Threema goes open-source.
Crypto messengers #FTW 🗨️ 🔒
https://threema.ch/en/blog/posts/open-source-and-new-partner
@dirk I stand corrected, #Threema is not #opensource, only its client app.
The server structure is still proprietary, so to paraphrase @schmittlauch , it's more of a less shady #Telegram with better crypto but comparably centralized and closed server going-ons :/