Licensing update/Outreach

Licensing update

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• Questions and Answers
• Oppositional arguments
• License comparison

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• Committee
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• Translation

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• Results
• Implementation
• Outreach
• Project Transitions

This page is to coordinate efforts to reach out to other GFDL content providers that may wish to change their licensing in response to Wikimedia's relicensing decision. It is not an effort to convince others to switch – rather to ensure that sites which are currently compatible with Wikipedia understand the change taking place and what the August deadline means for them.

How to transition from GFDL 1.3 to CC-BY-SA 3.0

Appropedia is a good model. They switched to a single license in April, which is appropriate for most projects. See their License Migration page for their announcement.

1. Announce the change
2. Update the license details on your site

For MediaWiki sites, these are the settings you may need to change:

• In LocalSettings.php:
  • $wgRightsIcon : http://creativecommons.org/images/public/somerights20.png
  • $wgRightsUrl : http://creativecommons.org/licenses/by-sa/3.0/
  • $wgRightsText : CC-BY-SA
• On the wiki
  • Project:Copyrights (or whatever is set by $wgRightsPage) and the page linked at MediaWiki:Copyrightpage (which may be the same) : Just add a note that wiki is Creative Commons Attribution Share-Alike
  • MediaWiki:Copyrightwarning and MediaWiki:Copyrightwarning2 may need editing if they refer to the GFDL. You can use $2 in the first message and it'll pick up the correct license from the wgRightsText settings above.

About dual/multi-licensing

There is no requirement for non-Wikimedia projects to dual- or multi-license their content. Wikipedia and other Wikimedia projects are dual-licensing all original text by contributors. However, single-licensed CC-BY-SA text will be allowed to be imported into these wikis, and from that point on the article would become singly-licensed. GFDL-only text will not be allowed to be imported to any Wikimedia project.

To maximize your ability to share text with Wikimedia, you should either:

1. choose CC-BY-SA as a single license, or
2. choose CC-BY-SA as your main license, require imported text to be (at least) CC-BY-SA licensed, mark singly-licensed CC-BY-SA material as such, and not require any other license for import

External sites wishing to be GFDL-only will not be able to import content into Wikimedia projects. They may still export content from Wikimedia if they first verify that this text does not contain any singly-licensed CC-BY-SA material.

Importing and exporting text from Wikimedia projects

Before you import text to a Wikimedia project or export text from a Wikimedia project to an external site, you should check that the licensing on the external site is compatible. This table summarizes how Wikimedia content is expected to interact with other sites.

License on External Site	Can export text to Wikimedia	Can import text from Wikimedia
Public domain	OK	Not OK
GFDL 1.0 only	Not OK	Not OK
GFDL 1.1 only
GFDL 1.2 only	Not OK	Before 2009-06-15: OK
		After 2009-06-15: Possible if no CC-BY-SA-only content is included
GFDL only	Before 2008-11-01: OK	Before 2009-06-15: OK
	After 2008-11-01: Not OK	After 2009-06-15: Possible if no CC-BY-SA-only content is included
CC-BY (any version)	OK	Not OK
CC-BY-SA-1.0	Not OK	Not OK
CC-BY-SA-2.0 / 2.5	Before 2009-06-15: Not OK	Not OK
	After 2009-06-15: OK for creating derivative works
	After 2009-06-15: Not OK for copying the entire work
CC-BY-SA-3.0	Before 2009-06-15: Not OK	Before 2009-06-15: Not OK
	After 2009-06-15: OK	After 2009-06-15: OK
CC-BY-ND	Not OK	Not OK
CC-BY-NC
CC-BY-NC-SA
CC-BY-NC-ND
GFDL-CC-BY dual	OK	Not OK
GFDL-CC-BY-SA-3.0 dual	OK	Before 2009-06-15: Not OK
		After 2009-06-15: Possible if no CC-BY-SA-only content is included.

Notes

1. For dual licenses, the table assumes that the importer wants both licenses to apply. In general, imports are OK or Possible if the resulting work is labeled as having only one license apply to it. In that case, refer to the line for the corresponding license.
2. Dates refer to the date that a particular revision was created on the Wikimedia site.
3. This table does not apply to Wikinews where content is usually CC-BY.
4. This table does not apply to Wikisource where content can have various licenses.

Contacting affected collaborative sites

There is a form letter you can use to contact sites below. If you do contact a site, please indicate this in the appropriate table. If you use a different form letter for certain audiences, please link to the text here.

Wikis affected

See also: List of wikis

The following wikis are licensed under the GFDL and we should assume unless we hear otherwise that license compatibility with Wikipedia is important to them. While the FSF has developed and maintained the GFDL, the Wikimedia projects have essentially caused non-technical-documentation projects to use it; an we have some associated responsibility as the people most sensitive to wiki licensing issues to keep others whom we have affected in the loop. Please add to the lists below.

Style : please use the lic-outreach-header template and three column format to list contacts and licensing status. Make any long comments footnotes to simplify the tables. Include a question mark next to a contact name if you're not sure that is someone aware of the licensing discussions taking place.

Large wikis

Site	Contact	Licensing status
Baseball reference		no discussion
Biblewiki	Main page talk?	the mysteries of the GFDL bible. RageSoss comment.
Biographicon	Herdrick (feedback form)	He says they are looking for someone to buy the site.
Enciclopedia Libre	Juanan Ruiz	no discussion
Int'l Music Score Library	?	no discussion
Letopisi.ru	?	?
Medpedia [1]	Judy Stone, web-email?	RageSoss email, SJ email They are switching planning to switch to CC-by-sa, and are working out the legal details.
New World Encyclopedia [2]	Robert Brooks	no discussion
PlanetMath	?	no discussion
sourcewatch, including congresspedia	Sheldon Rampton?	no discussion
StrategyWiki	?	?
Vikidia	?	no discussion
Vseokino.ru	?	?
Wikia sites	Angela	Most wikis likely to be relicensed following discussion. Some exceptions due to opting out or requiring other options. More news mid-June.
WikiDoc [3]	?	no discussion
Wikinfo	Fred Bauder	f-l discussion about how to switch
WikiTimeScale	?	no discussion
WikiZnanie.ru	?	no discussion
实用查询Wiki (ReferenceWiki, cn.18dao.net)	?	?
湖北百科 (wiki.027.cn)	?	?

Smaller wikis

generally w/o their own wikipedia entry. here technical docs are separated in part b/c some of them deal directly with GFDL source material and should not be assumed to care about WP's switch

Technical Docs Site Contact Licensing status abisource applepedia azureuswiki codecodex cryptodox darwinbots fluxbox full-disk-encryption linuxvirtualserver lispwiki morphix moweswiki multimedia mac-on-linux midrange ogre3d openmoko opentapas ospgli reactos recaptcha unmaintained free software vdrwiki xbox-linux yoper zmanda

Other sites Site Contact Licensing status aionsource aktivix algorithmist BOWiki camerapedia dKosopedia No Obvious contact. docforge envirowiki Global Warming Art Robert Rohde In process informatics-review internetsafety podcast mariowiki mbalib meshplex metapedia.org (blacklisted) Miata wiki myelectrical radswiki rosettacode smbrower stargateworldswiki stellarium structuralwiki themusicsnob thinkwiki traditio.ru (blacklisted) valuewiki wikidweb wikihealth wikimotorsports wikirecording wikiski wikispecs wikisurgery grub coreboot

Ways to find other wikis

The above is a fraction of a fraction of all GFDL wikis out there. Some search terms that can help you find hundreds more English wikis with little effort:

• "Content is available under GNU free documentation license" wiki -wikipedia

  2,300,000 pages match. At an average of 1000 pages a wiki that's over 2000 wikis...

http://www.pantheraproject.net/wiki/index.php?title=Shareaza_Wiki:Copyrights
http://www.cfd-online.com/Wiki/CFD-Wiki:Copyrights
http://www.cgsecurity.org/wiki/TestDisk
http://www.linuxtv.org/vdrwiki/index.php/VDR_Wiki:Copyright
http://rt2x00.serialmonkey.com/wiki/index.php/Main_Page
http://wiki.gnashdev.org/Main_Page

Important non-wiki content using GFDL

This material may or may not eligible for relicensing, depending on how collaboratively it was created. The criteria laid out in GFDL 1.3 are : a massive multiperson collaboration site should have had the material publicly available (presumably for collaboration) prior to November 3, 2008.

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