How do you plan to remove or flag false information ? Like for example someone intentionally leave message which is not true or causes harm ?
For individual channels the goal is to allow administrators to moderate them, kinda like with Reddit.
For global channels it'll probably end up being me doing all the moderation until I can hire someone to do it.
I also plan on importing Open Street Map data on school properties and then preventing most users from being able to post messages within such boundaries.