In addition to the comment threads on their pages, each site using Disqus will also have a Site Profile. The site profile is where users may:
Follow the site
View active discussions created by that Site
View the top commenters of the community
Viewing a Site's Profile
Site profiles may be visited by clicking the Community Tab in the embed, which will pop the Site Profile up in a sidebar over the site. To view this as a full page, simply click the "View on Disqus" link.
Viewing a Site's Active Discussions
In the Sidebar as well as the full Site Profile, you may view a list of active Discussions from that forum. This section will show all threads that have had at least one comment posted to them within a week of thread creation.
Site Profile May also be accessed on mobile devices.
Following a community or site
Follow a community or a site by going to their page and clicking on the follow button in the top banner. Once you start following the site, new content will start flowing into your home feed.
Viewing Top Commenters
To view the top commenters for a site, simply click the "Top Commenters" tab when on the Site Profile, as shown here: