Aperture does run on the new MacBooks, but it is NOT officially supported, due to limitations with the graphics card. This means if you call AppleCare, you'll simply be told that you're running Aperture on an unsupported configuration. It's an "at-your-own-risk" experience.
That being said, Aperture will install and run on a MacBook...at least you're not disallowed from using it. No hacks needed!
And of course, Aperture is fully supported on all MacBook PRO models.
Joe Schorr
Sr. Product Manager, Aperture
Apple