Someone just pointed out that the credits link provided within joomla 1.0x now points to a screen at help.joomla.org which says
And that the license link just points to a copy of the GNU/GPL LicenseThe Joomla! Credits section or About Us details pages have been moved.
Please visit the new page Working Groups and see the details of the Core Team.
The reality is something quite different especialy as there are numerous code items that are neither written by the Working Groups or Core Team (past or present) and that these code items may or may not be distributed under the GNU/GPL license
Specificaly
Note in particular that the last item is NOT open source at all"Joomla! derives from copyrighted works licensed under the GNU General
Public License. This version has been modified pursuant to the
GNU General Public License as of September 15, 2005, and as distributed,
it includes or is derivative of works licensed under the GNU General
Public License or other free or open source software licenses, including
works copyrighted by any or all of the following, from 2000 through 2005:
Nick Anies, Brad Baker, Ron Bakker, Shayne Bartlett, Tim Broeker, Levis
Bisson, Michelle Bisson, Robert Castley, Andrew Eddie, Rey Gigataras,
Johan Janssens, Alex Kempkens, Peter Koch, James Logan, Andy Miller,
Mitch Pirtle, Steen Rabol, Peter Russel, Phil Taylor, Brian Teeman, Emir
Sakic, Jean-Marie Simonet, Andy Stewart, Trijnie Wanders, Arno Zijlstra,
or Miro International Pty Ltd.
Joomla! includes or is derivative of works distributed under the following copyright notices:
Cache
---
Copyright: Fabien MARTY
License: GNU Lesser General Public License (LGPL)
DOMIT!
----
Copyright: 2004 John Heinstein. All rights reserved
License: GNU Lesser General Public License (LGPL)
ezpdf
----
Copyright: Wayne Munro, R&OS Ltd
License: Public Domain
feedcreator
----
Copyright: Kai Blankenhorn
License: GNU General Public License (GPL)
js-calendar
---
Copyright: Mihai Bazon, 2002
License: GNU Lesser General Public License (LGPL)
js-jscook-menu
---
Copyright: 2002-2005 by Heng Yuan
License: Custom open source license
js-overlib
---
Copyright: Erik Bosrup 1998-2004
License: Artistic (see http://www.bosrup.com/web/overlib/?License)
js-tabs
---
Copyright: 1998 - 2003 Erik Arvidsson
License: GNU General Public License (GPL)
Mambo
----
Copyright: 2000 - 2004 Miro International Pty Ltd
License: GNU General Public License (GPL)
patTemplate, patError
---
Copyright: Stephan Schmidt
License: GNU Lesser General Public License (LGPL)
PEAR
----
Copyright: 1997-2004 The PHP Group
License: PHP license
phpGACL
----
Copyright: 2002,2003 Mike Benoit
License: GNU Lesser General Public License (LGPL)
phpInputfilter
----
Copyright: Daniel Morris
License: GNU General Public License (GPL)
phpMailer
----
Copyright: 2001 - 2003 Brent R. Matzelle
License: GNU Lesser General Public License (LGPL)
tar-archive
----
Copyright: 1997-2003 The PHP Group
License: PHP License
TinyMCE:
----
Copyright: 2004 Moxiecode Systems AB
License: GNU Lesser General Public License (LGPL)
vcard
----
Copyright: Kai Blankenhorn
License: GNU General Public License (GPL)
wz-tooltip
----
Copyright: 2002-2004 Walter Zorn
License: GNU Lesser General Public License (LGPL)
FOOOD Icons (Administrator Toolbar)
----
Copyright: 2004 iCandy Junior Icons
License: http://www.iconaholic.com/help/joomla.html
Notes: Please note these icons are NOT OPEN SOURCE but used with permission
It is quite wrong both moraly and legaly to remove the reference to these contributors from the credits.
I trust that this oversight will be corrected forthwith