I was just going to start a thread on this, you beat me to it! :)
I don't think it's sad news really, I wish more bands would have the dignity to go out on a high rather than trailing away into sad shadows of their former selves.... [cough]Aerosmith[/cough].
I suppose it must be difficult to know you've jumped the shark until long after it happens. And in Scorpions' case, they did have quite a long slump quality-wise without seeming to lose the fanbase. But the last album was great and the one before wasn't bad.
Having said that, they are in their sixties now and many would probably say they should've called it a day years ago (worse than that, many might say "who?")