channel distributed objects but rather resolves the location of all channel
participants on every message delivery so that we don't have to attempt the
very fragile process of having every server that hosts a channel participant
maintain a subscription to the chat channel object on another peer.
git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@5305 542714f4-19e9-0310-aa3c-eee0fc999fb1
Michael Bayne