ProjectBench is a friendly project management and issue/defect/bug tracking web application with nice, configurable interface and powerfull collaborative features. Its roots lay in the excellent workbench project.
Easy to configure access to projects
The Home Page of every user - Modular Dashboard
Comprehensive filters, customizable display
Project Management Features - The Roadmap
The list of issues - Filtered, Color-coded
Fields of an issue, mostly optional and self-setting