I used it from the early days. Then Signal jumped the shark, with the server-side data forced PIN fiasco - the app had a full page, non-dismissable popup on st

I used it from the early days. Then Signal jumped the shark, with the server-side data forced PIN fiasco - the app had a full page, non-dismissable popup on start which you could only get rid of by agreeing to use and supplying a PIN for server-side data, which meant I could not use Signal. After a month of not being able to use, it went away, but at that point I no longer trusted Signal. I'm also troubled by the year long period where the published source code wasn't updated. I think in general people use WA, but all the people I talk to have Signal as well. I'll be moving on once I put the time in to find a replacement. I know in Switzerland, only Signal is used by State employees - teachers writing to parents and so on.