Eighteen posts and one subject. Every title is a variation on network marketing advice, and reading two in a row tells you almost everything the other sixteen contain, which is either efficient or exhausting depending on why you came.
What the repetition does deliver is emphasis. Quality of people beats quantity of signatures, and a network only works if the people in it actually work. Set yourself a schedule, because working online without one dissolves the day. Read the compensation terms before you commit rather than after you have told your friends.
One structural tip is genuinely useful: build the site to teach step by step, because somebody following instructions stays on a page far longer than somebody being sold to.
There is no story here and no author's voice to speak of.
Take one post, take the four points, and go and do the work. Nothing is gained by reading the rest.