Easily add a Question & Answer community to your existing site or create a new stand-alone community.
Yahoo discontinued support for Yahoo Answers’ API recently and this seems to have impacted part of the WP-Answers functionality.
Following enhancements are released with this –
Moderate Signup Requests – You can now have complete control over registrations and
Post this release, you now have the option to restrict the number of responses for a question. You can also