Add the ability to hide/censor statuses in servers from some users, or just disable statuses in the server altogether.

Please, please add ANY way to censor, remove, disable statuses. Users can put things against the server's rules in there, and the only options are either to ban them or to ask them to disable it, and usually they won't want to. Different servers have radically different rules and something appropriate for one server might not be appropriate for another.