I'm server administrator,
I hope you will add a system for announcements/news about server. This system will allow administrator to communicate with all users (window that open at connection containing news or fresh information - "Server will be restart", "Event next week", "I love RJ", etc...). That window can be like tutorial window, user must close manualy.
I think it's right way for create community around server.
Maybe other system for send message to disconnected user (display at next connection) ?
(sorry for my english)