Commenting Mode: Switches from the various supported Commenting modes. 

Disqus Shortname: This property defines the unique site identifier used for Disqus commenting. It will be available within the Disqus administration and is only required for sites using Disqus.

Livefyre ID: This property defines the unique site identifier used for Livefyre commenting. It will be available within the Livefyre administration and is only required for sites using Disqus.

Community Table URL: The World Table: Uses third-party World Table comments. The World Table Site ID must be defined.  

Comments Rules Text: This property sets the text to display at the top of comments to provide guidelines to users. 

Show on New Page: Display commenting on own page.