I want the desktop area of a 2880x1800 display that thinks it's at 72 ppi - no scaling.
Also, check out the dimensions of the screenshots. Looks like they first scale up 2x, then they scale (either up or down) to native panel res. That's rather inelegant - I'd expect them to do any simple raster scaling that needs to be done in software (in the GPU, even), then draw text and the more complex raster scaled images. This way results in things being fuzzier than they have to be.