When I wrapped up writing and publishing the first four parts of this series on PacLife PDX, I thought I had a pretty good feel for where this series was going to go. I thought I’d nailed down the salient elements of the product and was ready to move on. But I was wrong – sort of. I knew there were some questions to which I hadn’t found satisfactory answers, so I kept poking around and unfolding more and more of the product. What I found didn’t change the mechanics of the story as much as it changed the emphasis, especially as it relates to the relative weight of MX and QX. That bit at the end of the last post about discarding QX? Yeah, well, you can discard that. Things aren’t as simple as they once were.