I've just spent half an hour writing a reply and then the netbook randomly powered down! Grr.
I've just re-read part of CycleCraft. Particularly chapter 3 (in my edition) on attitude and then the long (8 page) section on positioning.
I'm inclined to agree with BM and others. What I hear John Franklin describing, particularly in terms of attitude, is the way in which Nutty and JrG both say they cycle.
JF discusses the training drivers receive, vehicle design, road design and the basic fact most drivers are not out to get us. He points out the important of our rights and responsibilities. He also discusses tolerance and what we would describe here as 'zen' etc.
He also in position talks about the 'lane of traffic' and it's fluidity. He discusses a lot of aspects which are important in positioning. And although he goes into depth on it, it's still only a small portion of the book.
JF is a meek, mature, tolerant sensible fellow. Which is exactly what I see reflected when I read CycleCraft.
I think it's worth getting the book out and reading the sections on attitude, judgement, observation. There's some bloody good stuff in there that is well relevant.
And I still do think all the stuff on positioning is bang on. For example, he suggests moving further over to the left when ascending slowly or on long straight roads with no side roads, junctions or obstructions. There is a lot of give and take in that book concerning other road users.
I do think a lot of people take primary position well out of context. I'm thinking back to my case where I was arguarbly in primary position (1 metre in from the left hand solid line demarking the hardstrip), but by no respect was in the middle of the road.
CycleCraft is a useful framework to help inform the way one cycles and facilitate the making of effective decisions in order to ride as safely as possible. It is not actually an instruction manual depicting how anyone should cycle. JF even encourages readers to make their own observations and draw on them.
Sorry for the long post.
ZB, although I've written this, I do appreciate where you are coming from. I tend to try and use every sight and sound around me to help in determining the position I ride in. I often think about producing characitures of the common types of driver I encounter and documenting their MO. Staying calm and remembering they are my equal on the road, I use this to help inform the decisions I make and stay out of trouble.
I will admit in the past I've probably on occasion held a position more assertive than necessary. But equally, the fear gets me now and then and I ride too submissively. Both lead to trouble. In fact, even sometimes getting it just right can still lead to poor outcomes as some motorists are absolute utter f*ckwits.
Just concentrate on riding your bike. Ride away from the traffic for a while if you have too. Just get back to the happy place where you enjoy it.
And in my experience your area ranks quite low on my list in terms of being nice to cycle in. I've passed through a couple of times cycling from Manchester to Telford.