Playing with AdSense ads position

When you place AdSense on your site you have to do this simple consideration: where can I place AdSense advertisements in order to realize a great result in terms of revenue without irritating my readers placing advertisements in too much strategic positions?

First time, in order to maximize my revenue, I placed an AdSense box (336 x 280) below the title of my post... Sincerely, I didn't find it a great choice in terms of readability and layout but, considering the all respect daily income, without doubt the best. But my readers didn't appreciate my "revenue-oriented" choice so, after several messages, in order to satisfy my aficionados readers, I decided to move AdSense box (336 x 280) to the end of my posts. Result...? This is the trend of my revenue in the latest days after I moved AdSense box below the text of posts:


How you can see from the picture (considering a constant traffic about 3500-4000 unique visitors/day), a disaster. I didn't report my daily income but isn't important to understand the poor trend.
Then Saturday morning I decided again to place AdSense below the title of my post, but changing AdSense box (336 x 280) with a smaller one which I find more tolerable for all my readers... Whit my big pleasure, today, just two days after I found a significant improvement on my revenue comparable with my initial daily income using 336 x 280 ads box. I hope this choice can be more "appreciated" for all my readers :)) !

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Why you have not need of an eBook about Google AdSense secrets
Place Google AdSense below post's title on Blogger

Why you have not need of an eBook about Google AdSense secrets

If you have a site, probably you use Google AdSense to monetize your traffic. If after some month since site's startup, you are not satisfied for the obtained results, in terms of revenues, you could try to find some suggestion on internet about how to increase your revenue with AdSense. In this case, can help you one of the many ebooks about this argoument written from some AdSense Guru.

But, what it’s a typical structure of these ebooks? And they are really useful?

The introduction
First chapter is an introduction about the eBook and how his author earned million dollars simply applying some rules that he promises is going to reveal to you in the next pages... (it would seem interesting... ok, let's go!)

Do you know AdSense?
Second chapter is the answer to the question: “what is Google AdSense”?... (mmm... but at this point I ask to me: “why I have to pay for a thing I can read for free on Google AdSense official site?”)

The first AdSense secret
Third chapter is a detailed explanation about announcements’ formats. To the end, the first secret in order to become a millionaire with adSense is revealed:

“Bigger formats are better because they are more visible than small formats”. (indeed???)

The second AdSense secret
Now it’s time for the second secret, the most explosive: after some pages it’s revealed and can be resumed with this sentence:

“Place AdSense announcements where are visible, for example on top of the page.” No Comment.

Now, after all, my suggestion is: "not to throw your money." Ok?