CPM Advisor’s CPMatic system has been approved to serve ads into the Google Content Network. If using the advertising network lingo, we are now an approved advertising network on the Google Content Network. We’re not the only one, but we’re one of the first. Here was the list as of today, I’m sure many more will be added soon. It appears the current order of the list is the order in which they were approved, though that may not be the case.