Facebook and Tweet Integration in v2.2.1
The next release will introduce a new 'Facebook' module and optional Facebook 'Like' and Twitter 'Tweet' buttons to blog posts.
The new Facebook module will allow you to insert a 'Like' button onto a page which points to the site, the page, or a custom url. It will also allow you to insert a 'Like Box' (or timeline) onto a page. These views interact with Facebook to display results from Facebook, and also update 'Likes' on Facebook. There are several display options which reflect the same options offered by the widget on Facebook.com.
Blog posts may now optionally display Facebook 'Like' and/or Twitter 'Tweet' buttons at the bottom of each post. These features should allow greater proliferation of your ideas and works.
Additionally, we've added a new optional 'Follow' button to the Twitter module view, and there will be a new (optional) user profile extension which allows creating a 'signature' which is automatically attached to the end of blog posts you create.
Exponent CMS Developer