为什么为TL-1用户设置了欢迎信息，而没有为新的TL-0用户设置？

[NateDhaliwal]

I don’t think it has been implemented, but here is a feature request:

Who has seen/read a post

If it’s implemented, then please make it optional. Just imagine the fun a wannabe rhetorician would have with it: @Immanuel_kant, 15 minutes ago I refuted your Critique of Pure Reason in it’s entirety. You should unsub from the list if you’re unable to defend your thesis. Best regards F. Nietzsche As a moderator it would be useful to be able to check if a particular user has read a particular post, but that knowledge would need to be handled with some discretion: @armadillo, you claim …

Someone in the thread said to get a reaction like on the post to know that they have acknowledged it.