They are growing. In the past they just focus on advertising posts on blogs for a payment fees, you can’t choose the advertisers, advertisers choose you. At the moment they have a market place where you are able to choose on these advertisers.
You earn 50% of what you have ask for your premium paid post sales, while you can earn $5 to $7.5 for a PR3 blog in their market place.
http://www.reviewme.com/
