licensing Archives

  1. React’s license: necessary and open?

    I got multiple emails last week about React’s patent license, and this analysis made the rounds. So a few quick thoughts. tl;dr: React’s patent license (1) isn’t a bad idea, because the BSD license is not explicit about granting patent rights; and (2) probably meets the requirements of the Open Source Definition. <dl id=”attachment_3529″ class=”wp-caption aligncenter” style=”max-width:510px”> <dt><a…

  2. Copyleft, attribution, and data: other considerations

    Public licenses for databases don’t work well. Before going into solutions to that problem, though, I wanted to talk briefly about some things that are important to consider when thinking about solutions: real-world examples of the problems; a common, but bad, solution; and a discussion of the motivations behind public licenses.

  3. Copyleft and data: databases as poor subject

    tl;dr: Open licensing works when you strike a healthy balance between obligations and reuse. Data, and how it is used, is different from software in ways that change that balance, making reasonable compromises in software (like attribution) suddenly become insanely difficult barriers.

  4. Copyleft and data: database law as (poor) platform

    tl;dr: Databases are a very poor fit for any licensing scheme, like copyleft, that (1) is intended to encourage use by the entire world but also (2) wants to place requirements on that use. This is because of broken legal systems and the way data is used. Projects considering copyleft, or even mere attribution, for…

  5. Free as in … ? My LibrePlanet 2016 talk

    Below is the talk I gave at LibrePlanet 2016. The tl;dr version: Learning how political philosophy has evolved since the 1670s shows that the FSF’s four freedoms are good, but not sufficient. In particular, the “capability approach” pioneered by Amartya Sen and Martha Nussbaum is applicable to software, and shows us how to think about…

  6. Free-riding and copyleft in cultural commons like Flickr

    Flickr recently started selling prints of Creative Commons Attribution-Share Alike photos without sharing any of the revenue with the original photographers. When people were surprised, Flickr said “if you don’t want commercial use, switch the photo to CC non-commercial”. This seems to have mostly caused two reactions: “This is horrible! Creative Commons is horrible!” “Commercial…