The Agile Alliance is an organization created by some software practitioners to promote AgileDevelopment.
More at: http://www.AgileAlliance.org, http://www.agilemanifesto.org
-- MikeBeedle
See also: AgileProcesses, AgileSoftwareDevelopment
Agile isn't a methodology. Rather, it aims at expressing the existence of a family of methodologies which, according to the methodologists involved, have a commonality of underlying themes and concerns.
ExtremeProgramming is probably the best-known example of an Agile methodology.
The site only has three pages. It is lovely to look at and easy to read. There is an impressive list of names involved. Here is the first paragraph from their history page
So... How does one go about signing up to join? ;)
Indeed, I would be interested in signing up and use the manifesto in my future dealings with clients saying These are my beliefs and how I like to work, if you disagree then goodbye (you are the weakest link). -- ChanningWalton
At http://www.agilemanifesto.org, click on "Become a Signatory". Choices are: Principles of Agile Software, Become a Signatory, View Signatories, About the Authors, About the Manifesto, Visit the Non-Profit Agile Alliance.
In addition to signing up for the AgileManifesto, one can also become a member of AgileAlliance, formed to help promote agile processes in the software industry. Go to http://www.AgileAlliance.com and select the membership section. -- MaryPoppendieck
I think could be useful a list of sites supporting the AgileAlliance, something like AgileUserGroups. You can also look at the User Groups directory on http://www.agilealliance.com/userGroups/index. -- MarcoAbis