Have a look at this top 10 productivity lessons, written by Chris Bailey.
IdeaBoardz is a FREE team collaboration tool. It allows teams to collectively brainstorm, gather inputs, reflect and retrospect. It is especially useful for teams that are distributed geographically.
Symphonical is a colorful drag and drop tool for managing to do lists, projects, and plannings. It is easy to work together in real time with your distributed team, while screen sharing and video conferencing.