As other members have questioned his post I will do the same.
I agree that post is good and a few others from his blog like Anchor Text guide. However, I have friends that bought from his network and weren't so satisfied. I'm sure there are a few BSTs here that sell better links that his network.
P.s do you ever think how much time and resources it takes to test everything that he layered on his blog? I believe he tested some of the stuff, but there is made up stuff too.
You need to question everything and take it with a grain of salt and not believe it straightaway.