I heart hopes!
I actually think that the centerlock is a great idea. It uses a cassette tool which is easy to find, and always fits the rotor perfectly, unlike the 6 bolt that makes it difficult to keep the rotor from wobbling. The biggest problem is that only shimano makes it, and few hubs have the option. Mavic and DT make are the only ones that I know make the centerlock option on their hubs.