LinkedIn Sponsored Updates
This will allow companies to promote their content in much the same way as Sponsored Stories on Facebook and Promoted Posts on Twitter. Sponsored Updates will be displayed on the home screen of LinkedIn, letting companies promote themselves to users beyond just followers of the company profile.
Facebook launches photo comments for pages
After the recent introduction of photo comments, Facebook has now broadened this functionality so company pages are also able to do this. As with all Facebook changes, this is gradually being rolled out globally.