This document contains titles and authors of various articles on topics related to social media, business, marketing, mobile internet, and databases. Some of the articles include "Social Media Around the World" by Steven Van, "10 Business Models that Rocked 2010" by Board of Innovation, "Top 10 Mobile Internet Trends (Feb 2011)" by Kleiner Perkins, and "NoSQL Databases: Why, What and When" by Lorenzo Alberton. The document seems to be compiling a list of resources across different subject areas within the technology and business fields.