I think the rights to the game are the biggest hangup everyone is facing. Not just us, not just Cyan. GameTap's involved, UbiSoft may still be involved ... it's a whole lot of mess to sort out.
Now, admittedly, I wasn't around the first time Uru shut down -- I was never able to play the original Uru because my system didn't support it. But ... I don't know, I just don't feel apprehensive about the upcoming shutdown. Rand has said that they're looking at hosting the servers themselves. They haven't come out and announced anything beyond that, but that alone gives me hope for *something*.
I know it is hard to continue to advocate patience, and harder still to remain patient, but I think in this situation it is justified. I think BAD has the right idea. Cyan is currently not able to tell us stuff -- the MOUL forums clearly indicate that. We need to give them time to sort things out to the point where they *can* say yes or no to fan content, fan servers, even to a fan-created game if that's the way we need to take it. Right now, I'm not sure they can even say that.