I want to ask if it is big difference between adsense earnings now and three years ago? I read that before was better paid for click. What´s the future of the internet advertising?
3 years ago the competition was small, so probably the earnings would be lot better. In the future i believe you have to make great sites, or else you'll not earn much.
The earnings are better, they are friendlier, they approved faster and you never heard of any Adsense being banned.
I thin k the earnings per click will go down a little each year. People know how to find lower cost keywords and and realize that it takes so many clicks on a site for a sale now.