I get an _extra_ 10-20 min in Linux vs OS X thanks to powertop tweaks implemented via udev rules and a minimal desktop with a tiling WM and no desktop environme

I get an _extra_ 10-20 min in Linux vs OS X thanks to powertop tweaks implemented via udev rules and a minimal desktop with a tiling WM and no desktop environment. But I agree on the annoying omissions. I hate no dedicated insert, although shift + backspace works well.