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  1. #1
    SitePoint Addict Divisive Cotton's Avatar
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    Andy lives in London, UK
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    Magento and its relationship to Open Source

    Pretty much everywhere you see a write up of Magento you see it referred to as an Open Source eCommerce platform.

    The free community edition is indeed released under the Open Source License (3.0), but they also have two more comprehensive versions released under a Professional and Enterprise name

    In order to contribute code to the SVN repository then “only team developers/coders are eligible to contribute changes directly to repository" (http://www.magentocommerce.com/board.../15608/#t54063)

    Okay, so that in itself is quite common in Open Source projects but as of autumn 2009 they brought in the Magento Contributor Agreement which all contributors have to sign if they want to get involved (http://www.magentocommerce.com/blog/tomorrow-today/), an extract from which reads:

    You hereby grant to us a perpetual, irrevocable, non-exclusive, worldwide, nocharge, royalty-free patent license to: make, have made, use, sell, offer to sell, import, and otherwise transfer your contribution in whole or in part and derivative works thereof.
    (http://www.magentocommerce.com/image...ent-230909.pdf)

    Which has nothing to do with Open Source principles.

    I've put the development process into a diagram as so:



    If you look at how they are comparing their different products that they are claiming that all three versions are built using the "Open Source Development Model": http://www.magentocommerce.com/product/compare

    As far as I'm concerned, the Magento Contributor Agreement is not an Open Source development model. What do others think? Is there anybody here that contributes code to Magento?

    (I've put a number of questions about this on the Magento forum but they remain unanswered.)
    Let everyday be Christmas

  2. #2
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    Hi,

    I found this approach by Magento actually quite novel, especially after my lawyer insisted that there is no such thing as joint ownership of software.

    I just see Varien protecting itself here, after all you are are still free to:
    - publish your contribution elsewhere or start: www.reallyopensourcemagento.com
    - bundle magento with your extension and pubslish it

    Being mainly in the Joomla world I understand that it will be very hard to establish a website with any traffic in parallel to the Magento repository, but that is really a sad marketing fact and has nothing to do wit the licencing proposed here.

    Kind regards,

    Jochen
    http://www.automatem.co.nz
    Websites, On-line Software and everything Internet
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