http://www.toolsjournal.com/
http://www.toolsjournal.com/project-management-tools
http://www.toolsjournal.com/version-control-tools
http://www.toolsjournal.com/requirements-management-tools
http://www.toolsjournal.com/mobile
http://www.toolsjournal.com/articles/item/184-top-10-open-source-bug-tracking-systems