The vast majority of people don't need classic controllers, so I think it's disingenuous to include that. Otherwise you may as well argue that the 360 is a rip because 4 racing wheels will cost 300 quid.
Yes they do, otherwise the Wii is only partially capable without them. What Nintendo should have done is designed the controller so that we wouldn't need all these extra bolt-on's. But then they wouldn't get the chance to fleece us all, would they.
Nintendo is the most evil of corporations. It's mission is to squeeze every last penny out of the un-suspecting public. Perhaps the same can be said for most corporations, however it's just that Nintendo go about it in a different way. Having to rebuy your VC download titles as a prime example. They just care about the money and unwilling to give in return. It's reasons like this that I'll happily NOT recommend the Wii all day long.. Oh not to mention crap graphics, non-HD, old technology, moving backwards when we should all be moving forwards, & the need to bolt on every conceivable contraption to play the thing.
I unfortunately have two Wavebirds, two classics controllers, 3 Wii Remotes, 3 nunchuks and ummmmm last but not least, 3 motion plus add-on's... All of which are a waste, cos I'll be a monkey's uncle if I'm going re-buy all my VC's after losing them on swapping out my old Wii for my new one.