I don't have long term experience with either, but I started to selfhost both of them (anonaddy and simplelogin) about a month ago

I enjoy both, and both are running well at the moment - but there is no long term experience

I think , I would normally like Addy more (interface, capabilities, etc), however honestly it was the one, which caused me a lot more problems (mails getting lost unnoticed, without any notification, even multiple times - of course, in each case it was some config setting which I wasn't fully aware of, so kind of "user error). Simplelogin is running with less issues (as far as I can tell), and it's also a great piece of software: I can't even clearly explain why I use it less

Anyways, I'm very much interested in inputs on this topic, definitely look forward to discussion in this thread

Wieder was dazugelernt. Danke

Ich verstehe dein Edit gar nicht: wieso Instagram zum Telefonieren? Hast Du vielleicht Telegram gemeint?

What he obviously meant, but phrased incorrectly: you can't create new posts from Sync. You should be able to comment on existing posts, though (doing it right now)

I have the same problem: not possible to create new post, only post replies to existing threads (and I was about to create a new post in a small community, which Sync has helped me find now (and I didn't realizer existed in the Lemmiverse)

I realise this is beta, and otherwise everything works great

Yes, I had to do it, however only in high school, not elementary school, age ca 16. It was in the late 80ies, in Central (Eastern) Europe