ecmedia - 3:42 pm on Feb 15, 2010 (gmt 0)
The best tips are from IanCP. Too many banner ads promote Adsense as a get-rich-quick scheme and it is not. For anyone that wants to make a real business out of online advertising, it is months/years of hard work (pretty much what one would need for any business) along with keeping up to date on what is happening in the sector. One should enjoy writing, have the skill for it, and willing to work literally full time to turn it into something that will pull in tens of thousands of dollars a year. It is being done by thousands of publishers.