Google to add +1 Button to Adwords
Google has emailed Adsense publishers to let them know that from next month they will be adding the +1 button to certain Google Ads.
Specifically the +1 button will be added display ads (ie picture ads) in the following categories:
– AdSense for Content
– AdSense for Mobile Content
So your website users will be able to +1 display ads, and then Google will show these ads more often, which in the long run should increase your earnings.
Adsense publishers can opt out of this feature if they wish – they simply need to login to their adsense account to turn this feature off.
This change is expected to be rolled out over the next month.