Gitter ...done!This is a task collaboration tool. The goal of the project is to allow users to share a project, and assign tasks to other members of the group.

Suggested Useswith a rental property shared by several people - brainstorm a task list such as listing the unit on a rental website, renting it out, collecting monthly rent cheques etc. Assign tasks to individuals so that when anyone logs in to see the status of the project, they can see what tasks are outstanding or un-assigned. Plan a BBQ: list items that people need to bring, and everyone can log in and select the item they wish to bring saving the need for someone to manage delegating everything.