Kuhn: A Comprehensive Analysis of the GPL Issues With the Red Hat Enterprise Linux (RHEL) Business Model

> European law now explicitly lets you sell on digital copies, on condition you destroy your original copy. I don't know the details, but I do remember something of the sort a good few years ago.

So I was thinking of writing something similar yesterday but figured I'd add sources for this claim... and came up blank. In fact, I found the opposite, namely the Tom Kabinet case before the ECJ which ruled that if you offer a site that allows people to download a copy of an e-book that that counts as distribution, even if you claim you're deleting your copy directly after the download. It doesn't help that in the EU software copyright and other copyrights are not handled the same way, see [1]

At a national level, similar cases where people selling an ebook to someone else by physically handing over media containing the ebook however have ruled the other way. Software copyright is regulated under the Software directive, and e-books under the InfoSoc directive. If you buy an MS Windows installation CD secondhand, MS cannot deny you downloading updates just because you weren't the first owner.

I think this is the reason why so many software businesses are moving over to subscription models because by offering a time-limited service, resale can simply by prohibited by contract law rather than relying on copyright law. Just like with Netflix & Spotify, since you never buy it, it can't be resold either.

[1] https://academic.oup.com/grurint/article/69/5/489/5854748