I have a question for publishers and advertisers if they choose to answer. How many pops is to many pops, and is have multiple pops from different advertisers on the same site a bad thing can that affect your rates on each one. For example if I had pop-ads and popcash on my site at the same time would they affect each other and I would have low rates as opposed to just one?
That depends how you configure the pops from different companies, if they are all on the same page or only after a few clicks or every hour. I personally works just with admaven now with one pop per user every 24 hours, that way I make very nice money and users come back to my site.
sure, I also advise one, but if you have some special site you can use more. If you want to work with many ad networks - why do you don't use AdSpyglass.com?