Manager checklist - Cheatsheet of things every manager should do
Happy Tools by Automattic - A scheduling tool built for distributed teams
Fluid BPM - BPM Platform
Talllly - A team to-do list that keeps score.
Checklist - Make a list of everything that you need to do during the week with Checklist. The lists that you make can be shared with friends and family on social media or sent in a message.
Checklist Generator - Create checklists for free and host them wherever you want.