"Everyone can reply" opens it up to the world
"People you follow" ensures that people you've selected are only able to reply
"People you've mentioned" means just that - specfically.
/2
Trust us not to turn over data. Trust us not to read your messages. Trust us not to close your channel. Maybe @Durov is an angel. I hope so! But angels have fallen before. Telegram should have been working to make channels decentralized\u2014meaning outside their control\u2014for years.
— Edward Snowden (@Snowden) December 30, 2017
As a Priest and Bishop-Elect, I\u2019d ask that the UCP send Christmas greetings without the wholly inappropriate inference of divine sanction for their government. There are so many things wrong with their use of these words from the Prophet Isaiah it\u2019s hard to know where to start. https://t.co/rwOxVzvnI5
— Anna Greenwood-Lee (@AnnaGreenwoodL1) December 27, 2020