Community Canvas - A framework to build meaningful communities
Litnerd - The Pixar for education, reading program for K-5 schools
Geneva - An all-in-one communication app for groups & communities
Pili Pop - Great language learning method for kids
Indie Hackers - Connect with fellow entrepreneurs, developers, and bootstrappers who are sharing the strategies and revenue numbers behind their companies.
Wikids - An encyclopedia that talks to your kids