Edsu is getting updated to a new version - but you can look around at the old content here until it's ready. The technology is mostly the same, but the goals have changed.
The new Edsu has a purpose: bring civilization to the internet. In the course of history we've discovered that democratic control - while deeply flawed - is still better than the alternatives. It's well past time we applied that hard-won understanding to the internet. Edsu will fill in the organizational and technological gaps that currently make democratic control of our online lives impractical.