Reminder of why
#Signal is far from optimal:
- No
#anonymity (every account is connected to a phone number)
- Not
#opensource (the git repo of the server hasn't been updated in a year)
- No
#decentralization- No web client, and max. 1 mobile client per account
- No
#privacy (your entire contact list is uploaded to the server. It's encrypted, but it's trivial to brute-force encrypted phone numbers. You can prevent it by disabling the PIN feature, but it's enabled by default without warning.)