This overlay used to contain all the ebuilds that were not present anymore in my main overlay due to the following reasons:
As of Jan, 23rd 2011 this overlay has been disabled. This is to prevent the use of ebuilds. Most of them are so outdated that their sources are no longer available. Some other of them were meant to help the user (the web-apps ones) but the truth is that it is much easier to manually fetch and install the sources, and then manually configure all the needed services.