I came across this posting in the Google Adsense Guidelines Group. I'm very surprised at what this says because Digg seems like a legitimate way to drive traffic. Can anyone corroborate what this says? ********************************* A while back I emailed Google about using Digg and here is the response - hope this helps.. Thank you for your email. While the service provided by digg.com does not explicitly violate our program policies at this time, should you choose to make use of, please keep in mind that you will be held responsible for any invalid click activity that might occur as a result of this type of site promotion. Additionally, any services or programs designed to drive traffic or unnatural attention to a site displaying Google ads are considered to violate our terms of service. Please use caution in taking part in digg.com or other similar promotional programs. For additional questions, please visit our AdSense Support site at https://www.google.com/support/adsense or feel free to reply to this email. Your input is greatly appreciated. ****************************************
Of course, the way that Digg is supposed to work is that site visitors Digg sites -- not site owners.