This is OSQA project - open source Q&A system

Project Q&A site - http://meta.osqa.net
Homepage - http://www.osqa.net
MASTER devel. code - http://github.com/OSQA/osqa/
Bug tracking - http://jira.osqa.net (bugs can be also at http://meta.osqa.net too)
Wiki - http://wiki.osqa.net

OSQA is based on the CNPROG project, originally created by Mike Chen and Sailing Cai.