Jonathan Kohl writes on the value of pragmatism, as opposed to process zealotry, and asks what we think. Jonathan, I think you should enable comments on your blog :) But I'll do a quick post here instead. I'm not sure whether I agree or disagree. Absolutely you should use whatever works for your project; I have no issue with that. But I have a lot of trouble imagining a project where I would say, "In this situation, writing unit tests would be a very bad idea" or "It's clear that we should not have a daily build for this project. One a month, absolute max."
In other words, the point of agile processes are that they are good processes. You use them because they are unquestionably an advantage to your project. Maybe I'm a zealot. Is there an argument to be made against unit tests? To me, the whole zealotry issue comes across like saying, "Sure, I really like transistors, but hey, if vacuum tubes are what your stereo requires, you go right ahead and use them!"