I agree with you: the FSF can seem unwavering in their stance, even in the face of practicality. I'm really sorry for this incredibly nit-picky detail, but I think practicality is ideological too. For better or for worse, we can't escape ideas or be free from them, so we have to choose which we value. For example, while I tend to choose software freedom over practicality, I also have, at times, chosen practicality over freedom.