http://www.recommendedusers.com/ Select the topics you are interested in. Find a few people from the suggested users, then add them to your circles.
http://www.circlecount.com At CircleCount.com we count the circles in which you are included. This metric represents the number of persons who are following a user’s posts at Google+.
http://content.industrydive.com/huron-playbook-moving-to-the-cloud/ Download “Moving to the Cloud” and gain valuable insight from institutions that have already made the move, including the University of Washington, The Ohio State University and Vanderbilt University.
https://www.appmakr.com/es/ The Original Way to #MakeAnApp: Drag and Drop mobile apps for your iPhone, Android and Mobile Web Customers.