Nice and lightweight, but useless (to me) if not secure. The latency is also quite bad at the moment (10 seconds or so between me writing "ping" and seeing "ack

Nice and lightweight, but useless (to me) if not secure. The latency is also quite bad at the moment (10 seconds or so between me writing "ping" and seeing "ack" from someone else in the room), but maybe that's due to heavy load right now?