A WebmasterWorld thread named YPN revenue is going down. How is yours? where several members have already reported that their YPN revenue has lowered significantly in the past week. I looked at my numbers, but overall I am up in earned revenue in the past week, compared to the week before. Thing is, Yahoo! has been doing a lot of PR work and showing off this site, so maybe that encouraged a few clicks here and there.
Forum discussion at WebmasterWorld.