The Ecology of Free Software and Open Source

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Free/Libre and Open Source Software (FLOSS) is a complex ecosystem made up of businesses, communities, individuals, markets, legislation and more. This compact presentation outlines the major forces in the ecosystem, along with the behaviours and needs of the key actors. Attendees can expect to come away with a practical, high-level model of FLOSS that they can use to get the most from their use of FLOSS and their participation in the FLOSS world. -- http://creativecommons.org/licenses/by/3.0/

Transcript of The Ecology of Free Software and Open Source

AN

ECOLOGYOF

FREE SOFTWAREAND

OPEN SOURCEFSOSS 2012, SENECA COLLEGE, OCTOBER 26ZAK GREANT, CATALYST AT MAGNOLIA INTLZAK.GREANT@MAGNOLIA-CMS.COM ALP

HA

DISCLAIMERSI AM NOT A LAWYER (OR SCIENTIST)

THIS IS NOT LEGAL ADVICE

WHO ARE YOU?DEVELOPERS? • ENTREPRENEURS? • JOURNALISTS? •

HACKERS? • RESEARCHERS? • STUDENTS? • TEACHERS? • WRITERS? • OTHER?

WHO AM I?8TH LEVEL BARD / 4TH LEVEL MAGIC USER

ELECTRONIC FRONTIER • FLOSS • COMMUNITIESADVOCACY • MANAGEMENT • STRATEGYSTARTUPS • NON-PROFITS • PROJECTS

PRESENTATION GOALSSIMPLE, USEFUL MODELSOF KEY FLOSS DYNAMICS

THAT SCALE WELL

STIMULATE LATERAL THINKING

ECOLOGYTHE STUDY OF THE RELATIONSHIPS ORGANISMS HAVE

WITH EACH OTHER AND THEIR ENVIRONMENT.

WHY ECOLOGY?HOLISTIC, SCALABLE MODELS

COMPLEX SYSTEMSOBSERVATION & TESTINGANIMAL DRIVES & NEEDS

IT’S ONLY A MODEL

FLOSS ECOSYSTEMS

A FOOD CHAIN

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ETHICAL MATERIAL SOCIAL PERSONAL PROFESSIONAL

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COMPETITIVEETHICAL MATERIAL TEAM NEEDSM

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SIMPLE FLOSS ECOLOGY

FLOSS LICENSING

OVERVIEWMONOPOLY RIGHTSLEGAL OR DE FACTO

EXCLUSIVE OR LIMITEDSOCIAL STRUCTURES

LEGAL SYSTEMSDUTY, LOYALTY, SHAME

MONOPOLY RIGHTSLEGAL, TIME-LIMITED MONOPOLIESCOPYRIGHT • PATENT • TRADEMARK

COPYRIGHTTHE RIGHT TO DISTRIBUTE COPIES

OF AN EXPRESSION OF AN IDEA(OR COPIES BASED ON A COPYRIGHTED EXPRESSION)

TRADEMARKTHE RIGHT TO USE AN IDENTITY

PATENTSTHE RIGHT TO IMPLEMENT AN IDEA

EXCEPTIONSFAIR USE / FAIR DEALINGS / EXCEPTIONS

LICENSETERMS AND CONDITIONS ON USE

BASED MONOPOLY RIGHTSONE WORK CAN HAVE MANY LICENSES

EULA / PROPRIETARYCAN’T COPY OR MODIFY

EXCEPT FAIR USE

FLOSS LICENSESPERMISSIVE • COPYLEFT

PERMISSIVEDO WHAT YOU WANTWITHOUT WARRANTY

AS LONG AS YOUKEEP ALL NOTICES

COPYLEFTLIKE PERMISSIVE

BUTSHARE-ALIKE

COMBINING LICENSES

PERMISSIVE+

PERMISSIVE=

PERMISSIVEWHOLE

PERMISSIVE+

PROPRIETARY=

PROPRIETARYWHOLE

ANYTHING+

COPYRIGHT=

ONLY FAIR USE

COPYLEFT+

PERMISSIVE=

COPYLEFTWHOLE

COPYLEFT+

NON-COPYLEFT(OR AN INCOMPATIBLE COPYLEFT LICENSE)

=ONLY FAIR USE

PROPRIETARYRE-LICENSING

ONE CODE BASELICENSED UNDER MULTIPLE LICENSES

TYPICALLYFREE COPYLEFT

FOR-PAY PROPRIETARY(WHICH MAY HAVE EXTRA FEATURES)

THANK YOU!QUESTIONS?

KRILL PHOTO BY THE US NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION

HTTP://EN.WIKIPEDIA.ORG/WIKI/FILE:KRILL_SWARM.JPG / PUBLIC DOMAIN

SALMON PHOTO BY DAN BENNET / FLICKR.COM/SOGGYDAN / FLICKR.COM/PHOTOS/SOGGYDAN/4041046565

LICENSE: CREATIVE COMMONS ATTRIBUTION 2.0

BEAR PHOTO BY HARALD DEISCHINGER / FLICKR.COM/DEISCHI / FLICKR.COM/PHOTOS/DEISCHI/7745676990

LICENSE: CREATIVE COMMONS ATTRIBUTION 2.0

SPAWNING SALMON PHOTO BY THE U.S. FISH AND WILDLIFE SERVICE

HTTP://EN.WIKIPEDIA.ORG/WIKI/FILE:BECHAROF_WILDERNESS_SALMON.JPG / PUBLIC DOMAIN

CREDITS