For third party components that we do not currently have Open Graph plugins for, you'll need to add our SCOpenGraph easy-tags to the pages. The syntax is pretty simple and the following are some examples:
{SCOpenGraph image=FULL_URL_TO_IMAGE}
{SCOpenGraph description=Your description here}
We'd recommend putting those in a template override for the component's view files. I don't know the specific page for the EasyDiscuss blog post view, but more than likely, you should be able to find description variables/etc that are unique for each post that you can then insert with those SCOpenGraph tags.
-Melissa
How to use the "object" feature for 3d party components
