Facebook has launched many features which makes it more popular from the other social networking site. The ‘recommendation bar’ allows user to like contents, get recommendation and share what they are reading with their friends. The recommendation bar always docked to the lower right to the screen.
The recommendation bar helps user to keep up to date with the news sites their friends recommend. Basically recommendation bar based on the content that share or like by friends. The recommendation bar announced before one year. “As a person reads an article, a small pop-up surface at the bottom of a screen highlighting recommended articles and prompting them to like the page”.
The recommendation bar provides a very nice way to like or share a thought in the content form. Facebook has been launching their features continuously and all the features are providing so much excitement to the users therefore Facebook has become the most usable social networking site.