"Powered by a free Atlassian JIRA open source license for PCC."
Jopofa ceg ez az Atlassian, ugy tunik, open source projecteknek mas licenc mellett adjak oda az amugy fizetos termekeiket (Jira, Confluence...)
http://www.atlassian.com/software/jira/licensing.jsp#nonprofit
http://www.atlassian.com/opensource/