quite simply put, its only good for getting trades going.
And don't use Traffic Holder, run their site through Alexa and look at their 30% Brazillian trafic
It's all about
Choker 
Do the same Alexa search on Choker and you'll see that they have good traffic.
Choker also do 20% bonus on Epass payments, so spend $50 on traffic and get $10 free!
