Web 2.0 link building How to Create Web 2.0 Backlinks. Web 2.0 submission to get high-quality Backlinks free. To follow this strategy you can easily get backlinks for high DA, PA sites like WordPress, blogger, Tumbler etc.
List of Web 2.0 sites:
How To Create Backlinks for Website Free
What is Dofollow and Nofollow Backlinks in SEO
How To Delete Disabled Adsense Account Permanently
Micro Niche Blogging (Passive Income, Earn while You Sleep)