Quora is a question-and-answer site where questions are asked, answered, edited and organized by its community of users.
Quosera is a web based Q&A platform to help you create question and answer communities like Quora and Stackoverflow. It is ideal for educational and research institutes as they can setup private discussion/Q&A forums with support for TeX a...
QXAPHP – social platform, which allow users to ask and answer in topics which they are interested in. Application is build in PHP under MVC structure. It works similar to Quora, where based on your interests (topics) you can ask and answer questio...