Øystein Halseth Lund has a great site that features click fraud – how people commit it and what the SEs are doing about it. Well worth a read!

Popularity: 2% [?]

In this post and in a followup, John Cunningham writes about his experiences with Kanoodle.

Popularity: 2% [?]

This Bellsouth user in Chattanooga, TN, just loves to click – 11 times, no less. He didn’t buy any calendars after all that. Google only charged me one click, which could have been for someone else.

Popularity: 2% [?]