I'd be interested in an answer to this too. Especially about support for multitouch gestures (that could be mapped to keyboard shortcuts, at least).
At the moment I use a debian VM inside OS X when I need to.
At the moment I use a debian VM inside OS X when I need to.
Most hardware is Intel (except wireless card, which is a b43, also supported).
With a few simple tweaks I can achieve equal or better battery consumption than OS X.