TaskBoard - A Kanban-inspired app for keeping track of things that need to get done.
Google Groups - Google Groups allows you to create and participate in online forums and email-based groups with a rich experience for community conversations.
Pintask - Pintask is the most customizable Kanban board.
DownToMeet - DownToMeet is a platform to organize, find, and attend group events.
My Personal Kanban - This is a one page HTML/JavaScript application for people who would like to use simple and basic...
Mighty Networks - Mighty Networks enables entrepreneurs, organizations, and companies to create and grow a community-powered brand.