So it appears you're all pretty upset about the Wii version of Rock Band. And hey, we can't blame you -- we feel the same way! The reduced feature-set of the Wii game hurts, and like many of you, the lack of online play and DLC may well force us to purchase another version.
But according to developer Harmonix, none of this is really its fault -- nope, it's the Wii that's to blame, specifically the lack of a Wii hard drive. Quoth Harmonix design director Rob Kay: "[...] We need a hard drive. That's what we want. The whole problem is there's nowhere to store it. If the platform could do it, we'd jump on it."
Which is a valid point, actually. With single songs on other versions weighing in at around 30 - 45MB, the Wii's 512MB of internal storage would fill up quickly. We remain justifiably cross, however, at the missing online play.