UPDATE: Checked my stats for the 28th and 29th. My top three sites got ZERO impressions which not possible! I checked with a search and clicked through to one and Chitika is showing but I don't think it's getting logged. Will see when todays stats (1st) show up. (and I don't click when on any of the ads to avoid any problems)
I'm not sure if Chitika looses advertisers, but definitely receives too many publishers from YPN. Thank could result in such a big decrease, as well as longer time to get approved and some site will be denied after were accepted and running for a long time. If you have too many publishers, you will be too picky and will put more constraints with only one purpose - to keep only publisher websites that advertisers are happy with.
I had forgotten about YPN publishers coming to YPN. Chitika started having tracking problems on the 28th as I didn't have a decrease but a complete loss of impressions. Now they're offline completely.......
Someone can tell me a good alternative to chitika and adsense? I tried Adbrite... but I'm not impressed.... Regards, Floryn