|Syndication||ATOM 1.0||RSS 2.0|
Answerbase has just been reviewed, and this test is available at AnswerBase Review.
This Q&A Software could easily be assimilated to a different kind of forum software. These software are indeed very popular for several years, and many successful websites are based on this concept (Yahoo Answers, Stack Overflow,...).
This review should definitely help you to see if Answerbase can fulfill your requirements.
You can consult it here :