netmeg - 3:00 pm on Oct 31, 2010 (gmt 0)
Netmeg how many ad unit you run per page, which size unit you use, I use only one unit per page 336x280, Text ads only. Am i missing revenue? My earning also grow by almost 100% compare to last year.
I have a lot of different sites with all different size ads. Mostly I use 468x60, 300x250 and 728x90. For purposes of testing, I actually don't set the ad blocks to text and image, I set one for text only and one for image only, assign them different channels, and then use a PHP script to rotate them evenly.
I don't have more than two ad units per page anywhere, and on many pages I only have one ad unit. I also usually have one link unit as well.