Are MMOs Time-Release Vaporware?

KKnDz0r writes "Australian technology and gaming site 'Atomic' raises an interesting question about the dangers of MMOs that go bust. Are they part of a new breed of games that render themselves completely useless and without value if the parent company goes belly-up? It certainly seems that way in some cases, with Fury and now Hellgate: London both going to software heaven, leaving a player base holding relatively useless client software." While it's certainly not an issue for the large, continuously successful MMOs, we've lately seen a huge influx of companies trying to grab a slice of the MMO pie, some of which will inevitably fail. It would be great to see a dying company at least open up the server software, but how can we give them incentive to do so?