Anyone has implemented adsense section targeting as shown in the https://www.google.com/adsense/support/bin/answer.py?answer=23168 If yes, please share the result here. I have tried on my site for 2 days and hope that ads appear will relevant with the content. Base on above, it will work after 2 weeks.
Yes, that is work for my site. Even lot of different content, but targeting content is working for ads. Just try it, if you have more traffic, it will benefit for you.