Hi Brian,
This community is not a SharePoint product but a web application product that runs outside of SharePoint.
You can create a discussion having a pretty close look and feel with this discussion using qDiscussionView web part.
These are the things that I can think of that you wouldn't be able to achieve without some custom code:
– stars ratings
– like button
– left hand side user/stats/picture
Please let me know if you still have more questions/concerns and I'll be happy to assist.
Thanks,