I would agree that certain aspects of programming is quite similar to writing. Both require a certain command of the raw materials and good taste and judgement

I would agree that certain aspects of programming is quite similar to writing. Both require a certain command of the raw materials and good taste and judgement in how to assemble those materials into finished form. The analogy works because these are general statements that could apply to many kinds of creative endeavors. However, as soon as one gets so specific as to map the roles of "product guys" and "engineers" and "editors" and "authors", the analogy has long since left the room. Though I don't think that this analogy fits well, I applaud the OP for it; this kind of analogical thinking is, after all, thinking about what he does and how it relates to other other aspects of life.