If you are not yet using the Google Ad planner, the time to do so has come now.
I highly suggest you check it out yourself, but to give you a quick idea of what it is and does:
it helps you (the advertiser) to find websites that people who you want to show your advertisements are probably visiting. So you can place Google content network ads on these pages. Currently, it’s only available in English, but it will surely become available in other languages too.
If you do demographic or geographic targeting, then you’ll love the ad planner.
