[junnan]

This seems to be allowed in WeChat. But such text will be blocked if you try to send it in a group chat. I guess CPP allows you to talk privately but not publicly in a 300 people group.

[gaius]

By that means they can easily identify dissidents without allowing them to spread their message too far

[Assadi]

Oh, wow, really? Interesting. I'll have to try that later. Is it all group chats or ones over a certain size?