http://nbridges.com/tips 

сайт автора Ultimate Link and Traffic Building SEO Tips 15th May,2008 

Submission...Submission...Submission... 

1.1    Directory submission
1.2 Deep link Directory Submission
1.3 Social Bookmarking
1.4 Submit to Digg Clones aka Pligg Sites
1.5 Create a video and submit to youtube
1.6 Bookmark to niche and local social Bookmarking websites
1.7 Use Stumbleupon but Smartly 

Do Content Syndication 

2.1 Article Submission
2.2 Buy Review Blog Posts
2.3 Submit Press Releases
2.4 Create Squidoo Pages
2.5 Create Hub Pages
2.6 Create Zimbio pages