easiest way to gain pagerank fast would be to get backlinks from relevant high pagerank sites. In fact if you manage to get a backlink from the homepage of a high pr site you will see your pagerank improve very quickly.
If you want increase your websites page rank then first you need to get more traffic and quality back links to your website.In order to get traffic do SEO off page and on page optimization.
I realized that social book marking in a intricate part of the process, really it is the most important?
To increase page rank of site you can use following points:- 1.Update your site content regularly. 2.Do on page optimization. 3.Use off page seo techniques. 4.Submit your site in high pr directories. 5.To increase the number of quality back links.
1) rich keyword domain 2) unique contents with relevant omain 3) obl less then you will be posting new contents as daily views after publishing it u should be share on facebook,twitter,linkedin and digg it each and every page. This will help more to gain page rank 0pr to 2pr with in 1 month If u want to spending money first you should be getting links from relevant and good sites from same niche,submission etc Thanks.