OK, I've got interested in the history of "We have always fought" now. My starting point was the assumption it was a Masters' thesis printed via a small press and then excerpted in Dribble of Ink, but that doesn't seem to be the case. Though the essay definitely strongly implies (at least to me) that there was a Masters' thesis somewhere.

Anyway the essay is easy to find. Wikipedia seems to think it is the Dribble of Ink essay that won the Hugo and, given context, I'd say that was fair enough (at least eligibility wise).

It looks like there was a subsequent collection of essays (on "Craft, Fiction and Fandom") published (probably self-published as far as I can tell) under the same heading and including the Hugo winning essay plus others - in fact it describes the original essay as "the first blog post to be nominated for the Hugo", though I'm not sure about that, wasn't "I didn't dream of Dragons" nominated for a Hugo and that was a blog post or do I misremember? I'm guessing this is the book you have come across. I've no idea what the other essays in the book are about though, given the tagline, they still seem relevant to the Hugo. The above page says that the book was put together as part of publicising the Hugo nominated essay, but that would imply its not the book that was nominated but the essay.