Sproose is the new site that allows you to vote on the websites that you like, put comments in about why you like them and help to boost the sites ranking. 

Give it a try click here to try sproose

The tutorial is easy to follow, the impact on sites should be interesting to watch, those that you like should also appeal to others and help them move up in the rankings too.  Those that are primarily worthless you can vote to have them removed.  How cool is that?