I'm a developer of OpenPNE, Societo, PEAR::VersionControl_Git and etc.
Kousuke Ebihara is a member of the community since July 2008.
Japanese translation of http://www.mozilla.org/MPL/2.0/
This OpenPNE plugin provides authentication by redmine account information
OpenPNE is a social network platform
This OpenPNE plugin will append many safeguards to your site
VersionControl_Git is a library that provides OO interface to handle Git repository.