Please Give Your 3 Best Tips To Earn More Adsense Moolah

Hi Adsense Forum Regulars,
This forum has really fascinated me this evening. And I was waiting to start off a thread like this one I just posted.

I am sure there may be similar threads here on DP but I would like the latest tips you can share keeping the "panda updates" and "uncertain changes" that Google has been making in 2011 in mind.
I will start off by sharing 3 of my favorite tips with you.....

1. Google favors publishers who use only Google Adsense and nothing else. The highest adsense earners use only, and only Google Adsense on their websites.

2. Google tends to pay old publishers a higher CTR than new ones. So, if you just joined Adsense, the best thing to do is grow your traffic and content base. The big money will come but please be patient.

3. Never, never, never try to fool Google by clicking your own Ads or anything like that. It is just not worth it and you will be banned for life.

And here's another one......

4. Focus on just 3 banner ads, preferably 336x280 ones. Place them as high up on your pages as possible and either to the center or the right of your pages. Never the left!

Thanks, and I am really hoping you guys can share your tips, as it will help us all!