Last month and when I was looking for some good pop network, I found this one ( http://mobecpm.com ), I ran the address and it redirected me to ( ex-show.com ) , so I registered in ex-show and started with them and I noticed their cpm rate is pretty good and they count almost all impressions. I forgot what was their payment term exactly but anyways I stopped using it after few days and after I made about 40-50 $ because there was no payment proof at all. Today and after about 10-15 days of leaving that network, I checked it again and found that it reditects to another ad network which might be new ( http://wolpop.net/ ) I tried to access by my ex-show account but the system in wolpop didn't recognize my account so it seems they completely deleted it from database and for sure I lost my earning in ex-show. Next month I think ( http://wolpop.net/ ) will redirect to some new ad network and the series of stealing the traffic of users will continue by the same person who own that networks. so be careful.