The OpenID Directory > Project collaboration, management, and task software: Basecamp

About

Basecamp is a web-based tool that lets you manage and track projects (or simply ideas) and quickly create client/project extranets. It lets you and your clients (or just your own internal team) keep your conversations, ideas, schedules, to-do lists, and more in a password-protected central location. And unlike most project management products, Basecamp is a breeze to use.