JASM creates an admin page to capture your site's (or site owner's) associated 3rd party services, like a company's Facebook page, Twitter feed, YouTube channel etc. The module then uses this information to do two (main) things:
JASM differs from other 3rd party or service related modules by promoting the site's 3rd party affiliates, as opposed to allowing users to share content from a site to 3rd party providers.
Read more on the project page: http://drupal.org/project/jasm
Fixed
module
Not all content is available!
It's likely this issue predates Contrib.social: some issue and comment data are missing.