Contributes to PHP as cweiske
Contributes to MantisBT
Contributes to TYPO3 CMS
and 44 other projectsContributes to Tiki Wiki CMS Groupware as marclaporte
Contributes to KDE
Contributes to Openfire
and 102 other projectsContributes to PyPy
Contributes to Pharo
Contributes to JMootcher as dh82
and 4 other projectsContributes to WikkaWiki
Contributes to Total Impact
Contributes to Wikipedia cite-o-meter
Contributes to Drupal (contributions)