This plugin helps you insert a post or page from the WP posts database table within another, bring your Facebook posts and Twitter feeds to your blog.
The page-in-page plugin has a very simple mission:
Insert posts and pages within each other with no stress.
Bring your Facebook Page posts to your WP pages.
Show your Tweets in your WP blog.
It provides possibilities to use both widgets and shortcodes. If using a widget you are only able to include pages within pages but if using the shortcode, you are able to able to insert posts/pages within other posts/pages.
For Facebook Page posts, only the first 25 most recent posts are returned and for Tweets, only the first 20 most recent tweets are returned. In future releases maybe we will include pagination for social feeds.