Missing today from Apple's exciting Mac announcements was any mention of updates to the in-house apps that power those devices. In particular, many Apple fans had hoped for a long-awaited update to iTunes -- not just an update, but more of a total rewrite to reflect the fact that the app is for more than just music now. iTunes is also horribly slow on most Macs, making any media-oriented use case an exercise in frustration.
iLife was ignored outright as well. Sure, Apple has updated iPhoto and iMovie for the Retina displays, but basically the software remains unchanged from years past. With the boom in digital photography, iPhoto really needs to be able to handle more images with higher resolution at a much faster pace.