I have been thinking about this for quite a while.
Here is the idea.
What if you could display the main keywords of each and every blog page into a word cloud?
What if this word cloud becomes a piece of art?
What if you could click on the words within the image and then you can attach target...
For Revenue Share method i don't think there is any problem if your methods are legal
But with CPL / pay per signups , they are very sensetive. There is always risk of ban.
