OpenSource的替代方案

引用: http://blog.fedecarg.com/2009/04/01/php-contribution-to-open-source/

• Laconica (Twitter)
• Elgg (Facebook)
• WordPress (Blogger)
• Pligg (Digg)
• PHPmotion (Daily Motion)
• Piwik (Google Analytics)
• Tiny Tiny RSS (Google Reader)
• AfterLogic (Google Mail)
• GForge (Google Code)
• osTube (YouTube)
• MyOwnSpace (MySpace)
• Magento (Amazon)
• Gallery (Flickr)
• AtMail (Hotmail)
• eyeOS (Windows)