Outgrow - Enabling marketers boost conversion with interactive, beautiful & viral quizzes/calculators.

Paul Graham's Essays Visualized - Startup and entrepreneurship advice from PG in visual form

Quizzes for Pages - Quizzes for Pages is an application to create and share quizzes on your Facebook Page.

Great F*cking Startup Advice - Strongly worded suggestions for startup founders

Poll Everywhere - Audience response system that uses mobile phones, twitter, and the web. Responses are displayed in real-time on gorgeous charts in PowerPoint, Keynote, or web browser.

PeerSolver - Problem-solution pairs that tell you what works and what doesn't.These are the categories we tackle:* Ideation* Hiring* Leadership* Marketing* Getting investors* Time management* Idea validation* Market needs* Growth Hacking