HOW TO RANK YOUTUBE VIDEOS by backlinks from WEB 2.0?
Here is few sites of WEB 2.0 properties
Create a Post your Web 2.0 Properties
Another great way to get embeds, links and views for your videos is to publish them on your web 2.0 sites like the ones listed below. Use the same format as when submitting to your blog or your website.
There are a lot of different web 2.0 sites available and it can take a bunch of time and resources to post on all of them, so I have broken them down into Tier 1 and Tier 2 sites. Start with the Tier 1, if you have the time, resources keep posting onto the tier two sites.