Again a little surprised about people complaining that Steve should not write about his personal life or d/s and so on.
First, Steve always writes about his personal life. Thats the whole reason why his insights are valuable. He tries them out and tells you the results. Remember raw-food experiments or polyphasic sleep? Sometimes, the topic is of your interest, sometimes it is not. If it is not of your interest, don't read it. Steve has 20 books worth free material on the blog. Go read what you find helpful.
When Steve was blogging about raw food experiments, I was not interested, so I skipped most of it. Now, when I am getting curious about raw food and have started conducting small experiments of my own, those posts will be of immense help to me. Same thing may happen to you.