It was great, but when I use it there’s little bits of accumulated polish here and there that I feel the absence of (e.g. inertial scrolling, which as it turns

It was great, but when I use it there’s little bits of accumulated polish here and there that I feel the absence of (e.g. inertial scrolling, which as it turns out is something I use heavily). Would love it if someone were to build a desktop that uses 10.4/10.5/10.6 as its design basis and then adds that missing polish.