I was just wondering will position be persistent between log ins or will that be reset? Also what if someone logs in from another computer? Do they need to recreate the character?
Based on what was already stated, character data (i.e. costumes) will be stored locally in a sqllite database, so logging in from somewhere else would I believe require recreating characters there, at least for now (that's what dropbox is for). Good question on position data, as I've been wondering myself, but since they've mostly suggested they won't be saving state, its unlikely the server will remember where we were. Its possible the local database will remember where you were when you logged out so that when you log back in the client can move you to that spot, but that depends on implementation details. I would imagine remembering logout position is a feature that would not be difficult to add if it is not already present. But once again, that would only be stored locally for now: a different computer would not know about that.
It sounds like it would not be difficult to junction mount the directory that Paragon Chat stores its database to a dropbox (or other cloud data service) folder, which was then synchronized with other computers. Provided two different people did not try to run Paragon Chat from those two computers at the same time, I see no reason why you couldn't make that work to keep all your computers' Paragon Chat data synchronized.