I'm with YPN since it's Beta launch, as every one know YPN did v good in terms of earnings for about over a year of it's beta launch. I saw a sudden decrease once some where in 2006 but it was for the short time and again YPN was great. Since they launch their Smart Pricing thing, there was actualy no change in revenue at my end and my sites did the same and i must say income was steady and constant.
But at the end of Dec, 2007 i can see a very significant decrease in earnings while the impressions and cliks got much better (increased) and it's continued. I know there are very few people who like to write for YPN but i request you to please share your experiences regarding this that what do you think the reason can be. No new advertisers are added in the Ads so it's not the new advertisers.
Is it that they are ready to come out of Beta?
Are advertisers are not willing to pay more?