Painting: Material Picker Shortcut is needed ASAP
Well, that's the idea: with the new painting workflow it's really annoying to click a button to grab the color. Shortcut could be awesome. And since ALT is reserved for the navigation, it can be ALT+~ or ALT+Q, just to be a bit familiar from PS.
Also flow could use some shortcuts to set it to 5, 10, 20, 30, 50 and 100%, at least.