Uganda Wiki (.org)

Description
(from main page:)

Please consider creating an account (it's free) on UgandaWiki. That way you can log in when you edit the wiki. The link to create an account and to login/logout is up at the very top right of the page. When you are signed in your changes will be attributed to your login name. If you are not signed in your changes will be attributed to your ip address (e.g., 70.197.0.163).

Recent changes is one of the most popular pages on a wiki. It provides a list of all the edits made recently including the person that made the edits. There are several different kinds of links in recent changes. Try clicking on the different types (username, date, diff, ...) and learning what they do.