I am currently migrating my blog content from Wordpress.com to GitHub pages using Hugo. During this transition, I wanted to have the ability to “revive” my blog posts on a scheduled basis on social media (e.g. Twitter). With Wordpress, you can use the WordPress Revive Old Posts plugin but with WordPress.com you have to have a premium business account to use plugins.
If you’re in a similar situation of if you want a free way to automate the “re-posting” of your blog content then you’re in luck!