The higher the PR of your site the higher will be its search engine position. So the goal is to get lots of sites linking to your site. But quality is much more important than quantity. The higher the PR of the sites that link to yours the more they boost your sites PR.When planning your effort, always remember than one link from a PR-6 or PR-7 site is worth indefinitely more than hundreds of links from PR-0 or PR-1 sites.In addition, you should aim to include your link on pages with as few othe.