Add link to fcbk page

Author: ericdouglas

README.md

@@ -321,6 +321,8 @@ You can also interact through [GitHub issues](https://github.com/open-source-soc
 
 We also have a chat room! [![Join the chat at https://gitter.im/open-source-society/computer-science-and-engineering](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/open-source-society/computer-science-and-engineering?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
+Add **Open Source Society University** to your [Facebook](https://www.facebook.com/ossuniversity) profile!
+
 > **ps**: A forum is an ideal way to interact with other students as we do not lose important discussions, which usually occur in communication via chat apps. **Please use our forum for important discussions**.
 
 ## Next Goals