I just got a new 13" Macbook Pro with the retina display. A user pm'ed me and asked if I could share some pics of how Ableton Live looks on the new screen. I thought I would post them here, as more people are probably wondering the same.
It really looks quite awful. I hope they decide to implement retina support, 'cause Apple are changing their screens for their entire lineup at some point, and people will buy those new machines.
Anyways, I just maximized Ableton Live on my screen, took screenshots and uploaded them without resizing.



Hope it's useful. Let me know if anyone has any questions.
- Alex