REVIEW
I got a Free Review copy from david and here's what I got.
(Take note that I can't post too much detail about the actual location or exact resource or it would ruin his potential sales)
I'm not sure if some of you may already know of this "method". I did not so here's what I think/got:
1. A seemingly do-follow link on the PR0 inner page of a PR10 site.
2. The link can be made contextual because you CAN enter text on it.
3. The OP's ebook has an example. I googled the example and found it Indexed.
Speed: 4/5 (He just needs to email you an e-book. You do the rest yourself)
Communication: 4/5 (Responsive and helpful)
Quality: 4.5/5 (e-book does what it promises to do and does this clearly with pictures)
Value: 4.5/5 (For only $4.00, I think it's worth a shot)
Just take note that this is an inner-page of sorts that has PR0.
Don't expect miracles. But it's interesting for those of us who don't know about this yet. If you already know about this, well it's $4.00!