“Linus may have it wrong on digital rights management (DRM), but
it’s the vague wording and confusing concepts – like what is meant
by a “derivative work” – that is causing the real headaches over
the next General Public License (GPL).“A representative of the Free Software Foundation (FSF), leading
the effort around GPL 3.0, said that Linux creator Linus Torvalds
had “misread” the license’s provisional terms…”