This issue of "you said it is 'libre' but I prove it's not", and even the issue regarding the older publication on ThinkPenguin's site, can be easily solved by changing terms/words accordingly there. There's no need to make everyone mad at each other.
For example, we can publish updates on these publications, that have the purpose of replacing confusing terms like "free software friendly" with "compatible with free/libre system distributions" (or the similar term that RMS suggested). Remember, the issue about usage of confusing words have two ways to be dealt with: * We can discuss and try to convince each other on why our position is the right one (whichever side it is). * Or we can simply fix the text for now. * Or we can do both described above.