You see, the thing with art, for me, it's all about the 'nuts and bolts' because interpretation is subjective and personal. I sometimes get irritated reading about other people's interpretations as they often are quite different to mine.
Having said that, I haven't read the blog in question, so it's still possible I would enjoy it. I bookmarked it and will check it out later.
Funny coincidence, just a few hours ago I found myself singing 'Kooks' (I heard it in a film last night) and made a mental note to search the internet for the best Bowie biography 'cause I'm in the mood for something like that right now. But I want one that's more about the music, less about the private life. Private life in small doses is fine when it informs about the musical directions and career moves. I just don't want too much of the gossipy stuff. And to be honest I don't care much for Bowie post-1984 so I wouldn't mind if the best biography was 20-25 years old as it would still cover the years that I'm interested in.
Stephane