The document compares the ]project-open[ (]po[) community to the OpenACS community. It notes that ]po[ has a core team of 3 with over 50 years of IT experience, around 10 freelance developers, and over 20 partners across 12 countries. In contrast, OpenACS has around 10,000 members but only around 200 active developers, and is driven by around 10 small web companies. Both use the GPL V2.0 license, but ]po[ offers a shrink-wrapped project management product while OpenACS focuses on the dotLrn e-learning platform and various semi-working modules.