About Answers
Answers.com is an Internet-based knowledge exchange, which includes WikiAnswers, ReferenceAnswers, VideoAnswers, and five international language Q&A communities.
Coordino
Developer: DatawalkeClone/Category of : Answers,Q&A,Stack Overflow,Yahoo! Answers
License :Open SourceLanguage :PHP
Coordino is a self-hosted Knowledge Software your question & answer system written on top of the CakePHP Framework. Coordino allows you to create a question and answer system for you and your users to enjoy.
About Q&A
Q & A, generally meaning "Questions and answers". A Q&A web site that keeps a database of questions and answers that users can search and add to.
About Stack Overflow
A language-independent collaboratively edited question and answer site for programmers.
About Yahoo! Answers
Yahoo! Answers is a community-driven question-and-answer (Q&A) site or a knowledge market launched by Yahoo!
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