[colordrops]

The whole point of signal is privacy, so the fact that it's tied to a number is insane to me. I have friends in china that can't use it because china blocks the verification SMS. It's otherwise great app IMO but this is nearly a fatal flaw.

[jhabdas]

Americans used to use unencrypted telephony every day because they expected the government to uphold constitutional guarantees. That day ended shortly after 9/11 and the passage of the Patriot Act, which I believe today is used against Patriots more than it is used on their behalf.