I subscribed to adsence since 2006, I have in my account $10 so far!
The funny thing is : my account increases suddenly and I cannot track the best things that make my account increases!
Step by Step I could find the why to guess and track the very slow evolution of my income.
The only thing from which I could earn some dollars easily is EntreCard system.
Today I'm trying to drop 20 to 30 times a day and my income raised from $0.001 per day to $0.1
sounds ridiculous but it means progress for me :)
I'll try to keep dropping the next few days and we'll see what's gonna change and we can improve.