Is adobe planning on fixing the hue wheel/strip "shortcut"? As it stand right now, it's implementation is pretty ridiculous. Anyone that uses a wacom knows that this "shortcut" is in no way bindable to a single button on the tablet or stylus because it exist only as a right-click+alt+shift command which can't even be changed via the keyboard shortcuts menu in photoshop. I know a lot of artists who were waiting (for years!) for a shortcut accesible color picker only to be frustrated by the way it is currently employed. Also, adding a new color/current color window to it would be nice, too. You know, like the one that already exists in the color picker?
The HUD color picker in CS5 was certainly not ready for prime time. As implemented, I don't really see the point of having it.
I appreciate that it is there, but yes it's implementation is a total cockup, I (along with a lot of others) would like to see it tweaked to be as useful as it should be. This is mostly a request that those of us who use PS for illustration work and not photo-manipulation have had for a long time and it seems like Adobe finally added it but didn't think deeply about how it would actually be used or even bothered to consult any of us who clamored for it. It has promise.