My thoughts as well. If the product is free, who is paying the devs? Who is paying for infra? I'm exclusively on Threema since it's not free, and the yearly ext

My thoughts as well. If the product is free, who is paying the devs? Who is paying for infra? I'm exclusively on Threema since it's not free, and the yearly external code reviews are stellar. The only thing that bugged me was that it was not open source, which changed by the end of 2020. Multi device coming this year, which was the last thing missing for my use case.