

zitronen
And language tool is a great option! I use it for many different languages and support for it can be found in many places. Even Thunderbird has first class support for it, these days!
The danger is more similar to email. Many different implemations of the same standard can lead to a standstill featurewise.
Why do you assume, they had no such concern? There were seals to ensure authenticity and avoid man in the middle attacks. There were encoded messages, smoke, flags, light and sound signals. Trusted couriers, pigeons, etc …
Good question! I’d say that the fediverse is semantically much more complex and thus allows for more progress. It’s like the difference between gopher and the web.
Ja, genau sowas! Thanksalot!
EDIT: Warad da ned die Notwendigkeit zum Einkauf.