GNU (FSF): Explaining Why We Don't Endorse Other Systems
gnu.org
gnu.org
Any non-standards compliant hardware, or hardware with extended or proprietary functionality above and beyond the standards would therefore not be supported (as it appears even the offer or availability of such software takes the distribution out of contention for endorsement), meaning there would be very little work done in any realm other that the hobbyist world - giving it a rather small subset of the functionality most system users have come to expect from most *nix flavours.
Anyway - so the wheel turns...
At least GNU stands for something... :)
The holier-than-thou elitism showcased there really makes them look like kooks.