Would it not be handy to be able to select keys by the color of them?
I vote for an option to "select key frames by color" for instance, you right click on a key frame in the time line and get the option "select all keyframes of the same color", and if you want it to develop in to more options why not: "select all keyframes with step interpolation" or "select keyframes from here to frame 40, 167 etc.. you can make a long list

Now when I'm on to it, I also vote for an option to see all keyframes from all layers and all channels on the same timeline, and maybe an option to "show only green colored, or red colored, or bone rotation or.....
Showing all keys on the same timeline would be sooo cool, like when to edit "actions", smartbone actions etc, where you have keys on different channels and on different layers....I would love to have that possibility.
