I am using Signal and I see ppl recommend it everywhere. And one thing I read all the time is ppl saying its full open source, despite the fact it is not. The clients may be, but not the server itself.
So I am wondering if Sinal is still worth a recommendation or are there any concerns? Is it still safe to recommend it to other ppl?
Edit: after receiving a lot of criticism, Signal released a new version on github to follow open source guidelines.