I had been working on a port of Slashcode to PHP. The project is called Gemsites, but a while back I had decided to change the direction to a blog suite.
Now that some time has passed, I have decided that the port should be completed and offered as a branch of the Gemsites project.
I am planning on creating all the features currently involved in Slashcode. Can anyone point out some features you would like to see that are not currently available in Slash?