SkillMint - Find, meet and rate people with common skills and interests. Community-driven rating system.

Guestboard - Lead powerfully-organized group events with Guestboard – a modular event platform that gives groups of 10-1000+ people a central space to coordinate, build excitement, and save money. No more crazy email threads. No more massive group texts.

AnyChan - AnyChan is a simple image-based bulletin board where anyone can post comments and share images.

Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.

4chan - 4chan is a simple image-based bulletin board where anyone can post comments and share images.

Mobilizon - A free and federated tool to get our events off Facebook