Hello, I have just set up a site which has very low page count with PR0, but the main page is getting 70,000 unique visitors per month. What can I expect from the co-op from a site like this? Also, does showing more ads per page translate to a proportional increase in weight? In other words, would showing 5 ads at a time convert to a 5x increase in weight? How does weight translate to impressions? If I could get a weight of 100, how many impressions could I expect?
showing more ads will get you more weight, roughly 5 times, but i'm not sure it's exact. unique visitors has no bearing on weight, only pages indexed via API, PR and number of ads shown.