Web 2.0 properties have become the crest of innovation in SEO, being the latest technique that allows you to get highly-oriented traffic. They are user generated content web pages, which allow users to interact and collaborate with each other.
Web 2.0 Links are only coming from very highly trusted websites similar to Wordpress, Squidoo, Joomla.com and others.
When the work is done you will receive a complete report in excel or txt format.
Links coming from these properties are of great value for search engines and allow you to avoid Google Panda & Penguin.