I've become aware of another site that connects bloggers and advertisers. It's Link From Blog and from what I understand it's pretty new, but like most of the sites you're familiar with it is how companies are able to do blog advertising. I am still learning about it and navigating my way around so I'm not going to pass judgment or offer my opinion until I see how it works out. So far it's proven easy to use and sign up for. Communication is prompt and easy to understand. If you're interested check it out and let me know what you think.