> 2 OS targets

Well yeah..

Edit: I would like to add that I checked out the GH and it seems like a really cool project, hence it's a shame that the website did not reflect that.

But they are not for you! They apparently help to appear on the HN frontpage.

And probably also winning some ~sponsor~ investor money.

On first look of the linked talk/demo, the German guy behind the project seems of legit DRM-background expertise.