Mugnatasks is a free easy to use cloud computing based team project tasks manager with time tracking, back and forth task forwarding, chart reports and activity log. And it’s free.

How it beats the competition

It has an easy to use drag and drop AJAX interface. You can freely forward tasks to any of the team members and keep track of them. It does categorize tasks by using tags wich are more flexible.

Site: http://www.mugnatasks.com/