RealSavvy offers blog post comments using your Disqus account. You can sign up on their website disqus.com.
To enable or disable this feature from SiteBuilder:
- Go to the Blog section in the SiteBuilder main menu
- Select Edit Template
- Select the Blog Post block
- Select Settings
- Toggle Enable Comment on or off
- If you are turning comments on you will then need to switch to Content and enter you DISQUS_SRC from your Disqus account and hit Save