Accepting GNU Free Documentation Licensed content

[Ben Coyote Woodard]

What do you guys think of accepting derived works based upon GNU Free 
Documentation Licensed content? https://www.gnu.org/licenses/fdl-1.3.en.html

As far as I can tell, allowing a project like elfutils the freedom to 
fork and derive specialized content is what this license was intended to 
do and elfutils use of the various GPL licenses expresses an overall 
intention to not restrict user's freedom. The GFDL is in line with that 
intention.

e.g. there is readelf and eu-readelf is designed to take the same 
options and work the same way but there may be a couple of differences. 
Why don't we just fork the readelf man page and describe any differences 
that there may be.

-ben