Steve Jobs has unambiguously said that Apple does not see a place for an iMac or MacBook with a multitouch display in their line-up of Macs. Citing the problem of gorilla arm, Jobs says that touch needs to be something that can be done in your lap, not accomplished reaching across the table. Trackpads and multitouch mice are the future of Macs.
Seems pretty unambiguous, doesn’t it? Then again, this is the same guy who just a year ago said that Apple was “pretty skeptical” about the cloud, when they were already working on iCloud. So guess what? Despite what Steve Jobs says, Apple’s also working on multitouch iMacs.