At the end of "QvnsQ" post he clearly posts a warning that reads as follows:
"N.B This information is provided for educational purposes only. Black hat SEO tricks can get you banned by Google."
It may be better to add quality content to your website that would encourage others to link to you than to try "tricks" that could ultimately alienate you even more from top search engines or even worst, potential customers.
When I come across a website with a PR 10 my first reaction is to explore that site to see why Google thinks it's so important. If the site don't live up to the page rank I abandon ship, never to return.
