Thought I'd add my quick suggestion. :-)
I have a set of colour samples that I always use, and it's a little annoying to have to click on "Tools", select "Show Color Samples Panel", move the panel to my preferred position, click on the little arrow, select "Load Colours" navigate to my saved file, etc. etc. etc. Rather than go through all these steps, it would be nice if my workspace could be saved just as I left it last time.