Oh I'm talking about backlinks juices (links from the outside), not internal pages. PR of the backlink is important, not the IBL's of your backlinks. IBL's of your backlinks only important when you try to make a PR0 backlink to PR5... then yeah, you need to build another layer of links to your layer 1 backlinks. Again read carefully before you judge

I was talking about outside links to your site, not inner pages of your site. Read #13 again, I do agree with you about the structure of the links, and you too should research more about PR Sculpting to know more.