This plugin adds the normal blog features to a ShinyCMS site.
Blog posts have titles, body text, tags, an author, and a posted date. They can be hidden, and they can be future-dated / scheduled.
On the main site, you can view recent blog posts (the default) or view all posts in a specified month or year, as well as viewing individual posts.
Blog posts can have comment threads, provided by the Comments feature. You can choose to enable/disable these per-post, as well as setting the default for all new posts in your site settings.