I just started a personal overlay, for now holding a single noob-ish ebuild for Colormake 0.2. Here's an old screenshot of colormake again to wet your appetite:

• layman -f -o http://hartwork.org/public/overlays.xml -a sping
• Gitweb: http://git.goodpoint.de/?p=overlay-sping.git;a=summary
• Clone URL: git://git.goodpoint.de/overlay-sping.git