Just a reminder: I try to respect people's privacy with regards to chat, but if I'm using the console (and I do use it quite a bit for debugging my scripts), I can see everything you say. When I see part of a conversation that has nothing to do with Minecraft and is rather personal, I'll keep my usage of the console at that time to a minimum to try to respect the privacy of those involved, and I won't mention what I see (unless it's criminal or something). However, if you want absolute privacy from me, don't use my server to send private messages to each other. Set up a private mumble channel, a private conversation, or some other form of communication. Also, be careful and smart about chatting with strangers online.