Last weekend I added links from Confluence to svn and Jira, and from Jira to Confluence.
Today we detected that some Confluence.clazzes.org spaces and all Jira.clazzes.org projects were invisible to anonymous users not logged in. We fixed that!
Furthermore we installed the free Jira-SVN-Plugin so we Jira can now automatically refer from issues to svn commits with comments containing the issue key. Nice.