Speaking of pretentious...
If GNU/Linux is a "jail", and you have to "get out of jail" by only using non-free software...then perhaps I'll just use Linux Linux. Linux is just a kernel, and GNU tends to be nearly the worst toolchain/base tools on any OS. BSD base tools are at least clean, efficient, and actually follow the unix pholosophy, instead of building a private copy of "sort" into every command.
The "Libre" version of the kernel has gone so far (at least last year, when it was on lwn) as to 'forbid' you from running any kind of non-GPL drier or blob.
The LK itself wasn't even initially GPL, for a few versions. Linux, and other software, is available because people were free to choose to be able to do it and pursue it, not because the GNU foundation exists and heavily advertises its own worth. GNU also tends to 'frown' upon non-GPL, but otherwise 'more liberal' open source software because it allows more choice, and hence 'evil proprietary software can choose it too! bad! shame!' (I can imagine Stallman saying that out loud, that verbatim...I really can).
"I'm just doing a (free) operating system (just a hobby, it won't be big and professional like gnu) for 386(486) AT clones."
^ GNU would have a lot more credibility, if Hurd was an operating system people knew about as well as NetBSD...or even the L4/Fiasco Microkernel.
It's been in Development Hell since 1986. Their initial option was to use a 4.4BSD kernel (circa 1987) and rework it, but they weren't getting extensive bend-over-backwards do-it-for-us support from the Berkley guys, so wanted 'Mach' instead...waited 3 years for them to change the license for them...
The common factor about the "rejections" on the "Free Linux" thing, like for Debian, is that all a distribution has to do is offer the "option" to install non-free, even if it's disintegrated with the project, not 'easily available' in the software, or easily linked from websites or main pages, but that it's merely not-impossible to search for it on the internet, find it, and install it. Woo. "FreeBSD, NetBSD, and OpenBSD all include instructions for obtaining nonfree programs in their ports system."
If you can't trust *administrators* to make their own logical choices, even if 99% of their software is free, then you shouldn't be promoting Linux.
The GNU philosophy is, and always has been, a 'walled garden' of supposed luxury and extravagance that tends to fall short and piss people off because they're just taking choices, options, and 'stuff' away from you.
The lovely thing is, it appears to predate the Apple notion of that by at least two decades. ... I wonder if that's where Apple got the idea.
But it's very classic Soviet style/Stalinist, to talk about "the freedom of the people", while ordering them by threat of death not to think of anything on the non-approved list.
I'm always going to run proprietary stuff, because I like my video card to operate, I like OpenCL, I like video playback. The 'license restrictions' per-distro, tends to mean at least one of those is not available via 'normal' means.
And as various Linux foundations and organizations have done, encouraging developers, and "scary proprietary people" to release their program/utility/game/driver source code under a free license, eventually, is easier by making them -like- Linux, instead of feel threatened by it.
If it's turned into religious dogma (which Stallman seems rather proud of), then you're going to have at least two diametrically opposed camps who will never get along, and will essentially try to "kill" each other over time.
I've always found it amusing that the "linux" community seems to think itself much superior to and isolated from their *BSD second-cousins, but what people should perhaps be more worried about, are all of the greedy corporations, and corporate takeovers, that threaten decently sane and objective policy making. Fedora at least got 'spun off' from Redhat, and they for the most part, haven't been trying to burn anything down. You can't say that for Canonical, Mandriva's group, or (unfortunately, now) Novell. Probably not either for the others that I can't think of off-hand this early in the morning.
That kind of corporate meddling has got an entire toolkit/desktop environment (GTK+GNOME) making drastic, bizarre usability decisions, mostly based on one company's money.
All of these GNU-activist people seem to be worried about 'proprietary software', when 'proprietary money used to drive primary development focus on free projects' tends to be more stagnating and crippling, if it's causing real bugs, feature requests, existing projects, and roadmaps, to get ignored because they're not getting paid 'extra' for it.
Qt is largely a Nokia effort, but, they have to worry about their product bottom line, so it's in their best interest to make things as best, and as pleasing as possible to all end users and developers.
Corps like Canonical sell services, and derived packages. They don't have to care about what people want in a UI (and frankly have said they don't give a shit, in so many words), or performance, or usability, or general practical sanity, but they might care about what's easiest and most consistent to "develop" for, even if they end up making it only usable by psychic armless children from Belarus. People will still buy it because of the 'brand' name. I wonder where I've heard that story before...
Meh...we'd all be better served if (software) engineers would reasonably (when productive/valid/sane to) stick to engineering, instead of politics, philosophy, or quasi-religion.
Guys ranting a political agenda while trying to push their 'special' software at you, was barely tenable in the 1980s, and it's very simply counterproductive and offputting in the 2010s; much for the same reasons less and less people are willing to put up some faceless third party saying that they're going to be punished if they don't slaughter a cow to appease the sky this weekend (or anything else that absurdist and irrelevant).