Pinerly dives deep into Targeted Content -- You are able to create targeted content by focusing on the 3 things: your user profile, your boards, and your pins. Adjusting these 3 will help you convey your interests and target your content to a specific audience. / May 7 '12
YAMMER - Yammer is a private, secure social network for your company. No matter what type of business you're in, Yammer lets you connect with your coworkers to collaborate, share ideas, and be more productive.