i have been seeing a few customized desktops that have used it so i put one together for myself. pretty easy to use (even if you can't write code. google search).
the one i put together is pretty basic (date, weather, itunes) I added the x-ray fish wall paper to make to fish related.
I thought it was pretty sweet and wanted to share
geek tool:
http://projects.tynsoe.org/en/geektool/