Anything and everything in non-free. Please remove it. (If you claim that non-free is not part of Debian, then you're just deluding yourself)
No delusion - it's in the debian project's foundation documents.
Just because some document states this and that doesn't change what the reality is, and it is that Debian supports non-free software, and provides it to its users, and has no intention of removing it.
BTW "Email discussion@fsfe..." is not on http://www.fr.debian.org/Bugs/
I don't use Debian, nor do I recommend it. I recommend and use 100% free software GNU/Linux systems. I see no point in me trying to help a project that is so anti-(FSF/free software/free documentation/GNU) as Debian since there are already better alternatives that are 100% OK, like Ututo.