I have a website that get a lot of traffic, and about 50% of it is from Singapore. I've been using Google Adsense and YPN to monetize the site, but they either discount clicks from international visitors or don't pay for them at all. Looking around, it seems that a lot of affiliate programs have the majority of their ads restricted to US visitors. Is anyone aware of any good international ads? Specifically Singapore -- young Singaporeans (less than 18 years old). Any good affiliate programs (Clickbooth, Azoogle, Adknowledge, etc) that have a deep stock of international ads? Thanks!