Links

PMI Agile Community of Practice (formal page at PMI)
The formal page for the PMI Agile Community of Practice, sponsored by PMI, for PMI members

PMI Agile Community of Practice (wiki page)
The informal wiki page for the PMI Agile Community of Practice

TestDriven.com
Covers all aspects of automated testing, from TDD/Unit testing to System Testing and Continuous Integration

Extreme Programming
Background information on this form of software development

ScrumAlliance
The Scrum Alliance is a nonprofit organization committed to delivering articles, resources, courses, and events

Industrial XP
This is where the XP community shares its stories about Industrial XP

Agile Project Leadership Network
Connecting, developing, and supporting great project leaders

Agile Alliance
Join the over 4000 supporters of agile development

Agile Manifesto
Manifesto for Agile Software Development