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Some Thoughts on Conservancy's GPL Enforcement

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As most of those who know me are aware, I've been involved in GPL enforcement for more than 12 years, across three different organizations, the most recent one being here at the Software Freedom Conservancy. Since 2001, I've written dozens of articles, blog posts, and given at least fifty talks and CLE classes about how to do GPL compliance, and how enforcement actions tend to occur.

This weekend at SCALE, I gave a version of a talk I've given many times (also available as an oggcast), which I've usually entitled something like 12 Years of Copyleft Compliance: A Historical Perspective. I decided to retire this talk last weekend at SCALE (in part because it's now coming up on 13 years), but before I put that material aside, I thought I'd write a blog post summarizing the more salient points that I make in that talk.

Indeed, After all these years of speaking about, writing about, and doing GPL enforcement, I'm occasionally surprised at how much confusion still exists about how and why it's done. I've focused solely on doing GPL enforcement via 501(c)(3) not-for-profit entities, which means I do it only in the public good. I hope this blog post will give a sense of how it works and why I do it.

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