I just wrote a program to assemble my book covers for me. :) All I have to do is create a 512 square image of the front cover and figure out which color each POV is and it combines everything using SVG (and some cool transform operations and string substitutions) and puts it together.
My current cover WIPs.
Yes, it's silly but I need to work on a few covers tomorrow and this simplifies the workflow for this specific style of covers. I've always been a fan of consistent cover styles across books; since I have a number in the pipeline, this will hopefully establish something of a "brand" for my books.
I'm sure I'll be asking for opinions tomorrow. :)