DoFollow Directory

I was strongly impressed by a new directory what I discovered this days: DoFollow Sites. Is not just a simple directory, but also have a lot of NEW (for me at least) features:

1. You can add tags to your site
2. Write comments
3. Add RSS or atom feeds
4. Boost your site displaying it on the first page (for 30 min at least but is more than nothing)
5. You can vote sites.

In other words is building a small community about DoFollow Sites. What is a dofollow site? Is a site what doesn't have "rel=nofollow" on it's anchor tags and are hunted sites by link building community.