At the beginning sorry for my English! I haven't used it for a long time...
But, to the point.
I started to test the IGR on google.pl - I'll let you know how it goes shortly.
I came up with an idea similar to Your couple weeks ago, but i'm not a well programist, you may be interested in that it deploy.
I came across a few signals (i'm sure you too) and i'm sure thats true, that google algo is estimating any link, that generates traffic much better than the one that it is not - if is it true, I think this can be very useful and simple to use - tool for effective and efficient link building.
Works like this.
In a text file, you point out places where you left a link to your page.
The program is locating on the designated pages link to your site and passes through it. For example, in Google Analytics we're gonna see many sources of traffic (sites, where we left a link).
Links become more valuable - because it is through these links
traffic. Link building is more efficient and simple.
Everything happens through the browser and from a variety of IP as a Insane Google Ranker (for exaple HideMyAss or proxys).
What do you think about such functionality?
I think, it can be very strong tool - if it will be well done.
Best regards!