I agree about the user name vs phone number. Federation issue was addressed here[1] for what it's worth. [1] https://whispersystems.org/blog/the-ecosystem-is-m

I agree about the user name vs phone number. Federation issue was addressed here[1] for what it's worth. [1] https://whispersystems.org/blog/the-ecosystem-is-moving/ https://whispersystems.org/blog/the-ecosystem-is-moving/