An earlier blog post from the Google AdSense team announces that Google’s free ad serving platform, Ad Manager, is now freely available to all AdSense publishers.
While this is good news for all small and mid-sized publishers who cannot afford the ad serving fees of DoubleClick DFP or another professional ad serving solution, the AdSense team does not address two very important aspects in their announcement: all publishers can now have their Google ads open in a new window and can have Google ads displaying in more than 3 ad units.
