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tl;dr Consider relicensing the blue "g" logo [1] and the red "gentoo" |
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logo [2] under CC-BY-SA-2.5 (or 3.0). |
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Currently, different versions of the "g" logo are distributed under |
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different licenses. The vector version [3] is distributed under |
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CC-BY-SA-2.5, but the Blender version [1] under CC-Sampling-Plus-1.0. |
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I would like to ask Trustees to reconsider their decision (taken in |
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the 2010-08-15 meeting) on the license of the Blender version, for the |
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following reasons. |
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|
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[Most of the following is taken from my comments in [4]. Repeating and |
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complementing it here for convenience.] |
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|
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1. Creative Commons have retired their Sampling-Plus licenses on |
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2011-09-12, see [5] and [6] for details. |
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|
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2. CC-Sampling-Plus-1.0 is incompatible with most free licenses, |
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including all versions of CC-BY and CC-BY-SA. Consider the following |
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example: A Gentoo developer gives a talk at a conference, and licenses |
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it under CC-BY-SA-3.0. The original image of the "g" logo is used on |
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the title page, and a lightened version is used as page background. |
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Now, since CC-Sampling-Plus-1.0 is incompatible with CC-BY-SA-3.0, the |
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slides cannot be distributed at all. I doubt that this is the result |
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which is desired in this scenario. |
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|
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3. Two different legal tools are mixed here, namely copyright and |
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trademark protection. Note that there are large corporations whose |
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logo doesn't meet the threshold of originality [7,8] or where |
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copyright has expired [9]. These logos are in the public domain, |
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as far as copyright is concerned, but there is trademark protection |
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nevertheless. Apparently, these corporations don't think that the |
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missing copyright protection of their logo would dilute their brand. |
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|
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4. I doubt that having different licenses (namely CC-Sampling-Plus-1.0 |
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and CC-BY-SA-2.5) for versions of the logo that have only slightly |
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different visual appearance could help protecting the Gentoo brand. |
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Someone who is using the vector version in violation of the Name and |
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Logo Usage Guidelines could argue that these don't apply to the vector |
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version, because the Gentoo Foundation itself makes a distinction |
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between the two versions. |
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Therefore, I'd rather see all versions of the "g" logo treated the |
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same (and licensed under CC-BY-SA-2.5), with a clarification added to |
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the Guidelines that these are only differently rendered versions of |
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the same (trademarked) logo. In fact, from the drawing submitted to |
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the USPTO [10] it is impossible to distinguish to which of the two |
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versions of the logo the trademark would apply. |
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|
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5. Finally, I find CC-Sampling-Plus a curious choice of a license |
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for our logo. It encourages distribution of derivative works that are |
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"highly transformative of the original". IMHO, this is the last thing |
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one would want for a trademarked logo. Indeed it directly contradicts |
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the Name and Logo Usage Guidelines which explicitly forbid variations |
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"that change the aspect ratio or otherwise distort the shape" [11]. |
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|
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In conclusion, please consider relicensing the Blender version of the |
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blue "g" logo [1] under CC-BY-SA-2.5, identical to the vector version. |
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(Alternatively, version 3.0 of the same license could be used, which |
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would agree with the license used for most of our documentation. |
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Double licensing under || ( CC-BY-SA-2.5 CC-Sampling-Plus-1.0 ) would |
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be possible, too.) |
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Most of the above arguments also apply to the red "gentoo" logo [2] |
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which contains the "g" as its first letter. |
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|
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Ulrich |
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[1] https://wiki.gentoo.org/wiki/Project:Artwork/Artwork#The_blue_.22g.22_logo |
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[2] https://wiki.gentoo.org/wiki/Project:Artwork/Artwork#The_red_.22gentoo.22_logo |
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[3] https://wiki.gentoo.org/wiki/Project:Artwork/Artwork#Vector_version_.22g.22_logo |
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[4] https://bugs.gentoo.org/293309 comments #23 and #29 |
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[5] http://creativecommons.org/retiredlicenses |
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[6] http://creativecommons.org/weblog/entry/28874 |
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[7] https://commons.wikimedia.org/wiki/File:3M_wordmark.svg |
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[8] https://commons.wikimedia.org/wiki/File:Deutsche_Bank_logo_without_wordmark.svg |
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[9] https://commons.wikimedia.org/wiki/File:Mercedes_benz_logo_1926.png |
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[10] http://tsdr.uspto.gov/documentviewer?caseId=sn78323020&docId=DRW20050429125158#docIndex=16&page=1 |
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[11] https://www.gentoo.org/inside-gentoo/foundation/name-logo-guidelines.html#merchandise |