This is a very new site. If you find things not working the way they should, please start an issue over at the project for Skill Compass on drupal.org: http://drupal.org/project/issues/sc
Got some content?
You can add new topics and learning resources. Create an account, and start using the site. The more you do on the site, the more permissions you get. The link "Level up!" will show you how to get the permissions you want.
Got Skill Compass?
Skill Compass is a set of Drupal modules that you can use for organizing learning material. The idea is that you (and I) should be able to use it for setting up sites to learn maths, physics, baking, playing guitar and what not. The project main page is found http://drupal.org/project/sc.
This site is the first attempt to use the Skill Compass modules in a real environment.