This was recently asked on SU: http://superuser.com/questions/32936/how-much-traffic-is-needed-to-earn-1-in-google-adsense-closed
This was another similar question: http://superuser.com/questions/19260/how-many-hits-per-day-to-generate-revenue-via-adsense-closed
This would include adsense and related advertising questions. Am I correct that these type of questions are not allowed on any of the sites? I just want to make sure I am flagging and voting to close these questions for the right reasons.
Note: The questions above have now been deleted, but you can see the titles of the questions, which gives the scope of the question.