I was told by many YPN publishers that earnings are going decreasing since last 2 months. Some have already moved back to adsense. Do you think YPN is loosing its battle ?
I don't think they are loosing the battle, They do need to come out of Beta, And offer the service to other countries, My PPC is way better with YPN than with Adsense.
I think YPN is still going strong. There will always be up and down times for any PPC. They have a HUGE network and I do not see them going down any time soon. The keywords are paying DECENT. Hope they start the International customers soon!