Blogs

* Agile & Business – by Joe Little

* Agile Advice – by Mishkin Berteig

* Agile Blog – by Ryan Martens & Jean Tabaka

* Agile Buddy – by Jack Milunsky

* Agile Coaching – by Rachel Davies

* Agile Chronicles – by Mike Cottmeyer

* Agile Dad – by Lee Henson

* Agile Development Blog – by Jeff McKenna

* Agile Development With Rob – by Rob Dempsey

* Agile Executive Blog – by Pete Behrens

* Agile In Action – by Simon Baker

* Agile Journal 

* Agile Management Blog – by David Anderson

* Agile Modelling – by Scott Ambler

* Agile Product Development – by John Scumniotales

* Agile Software Development – by Artem Marchenko & guests

* Agile Testing – by Stan Taylor

* Agile Anarchy – by Tobias Mayer

* Agile 101 – by Tara Whitaker

* Agility@Scale – by Scott Ambler

* The Art of Agile – by James Shore

* Alistair Cockburn – Author

* Brad Appleton’s ACME Blog – by Brad Appleton

* Control Chaos – Ken Schwaber

* Do It Yourself Agile – by Damon Poole

* Edge of Chaos – TargetProcess

* Effective Software Development – by Dave Nicolette

* George Dinwiddie’s Blog

* Getting Agile – by Chris Sterling

* Implementing Scrum – by Mike Vizdos

* InfoQ Agile

* Insights You Can Use – by Esther Derby

* James Grenning’s Blog – about agile embedded

* Jim Highsmith Author & Consultant

* Leading Agile – Mike Cottmeyer

* Leading Answers – by Mike Griffiths

* Lean Software Engineering – by Cory Ladas

* LitheSpeed – by Sanjiv Augustine

* MBarking on Innovation – by Mike Bria

* NOOP.NL – by Jurgen Appelo

* Notes from a Tool User – by Mark Levison

* On Agile – by Ryan Cooper

* On Agile Leadership – by Manfred Lange

* Pair Coaching – by Yves Hanoulle

* Partnership & Possibilities – by Diane Larsen

* Practical Agility – by Dave Rooney

* Project Management 2.0 Blog – by Wrike

* Running Agile – by Christophe Louvion

* Satisfice – by James Bach

* Scaling Software Agility – by Dean Leffingwell

* Scrum Log – by Jeff Sutherland

* Scrum Methodology – by Danube

* Silk & Spinach – by Kevin Rutherford

* Succeeding with Agile – by Mike Cohn

* Tester Troubles – by Ray Claridge

* Tyner Blain – by Scott Sehlhorst

* Wayne Allen’s Weblog

* XProgramming – by Ron Jeffries

Agile Organisations & Vendors

* Accurev

* Agile Alliance

* AxoSoft

* Danube

* DSDM Consortium

* eXtreme Planner

* eXtreme Programming

* FutureWorks Consulting

* IndigoBlue

* Methods and Tools

* Quality Tree Software

* RallyDev

* Scrum Alliance

* Serena

* TargetProcess

* ThoughtWorks

* VersionOne

* XPlanner