If you're wanting that, host ad banners locally and use CPA/affiliate links instead. The additional benefit to this is that Adblock doesn't block them unless you name the div id or url 'advertisement'.
Does anyone know of an ad network which pays out in Bitcoin but targetted towards general users? Coinurl, a-ads etc have an extremely low CTR because they are targetted to only Bitcoins users.
Are there any plans for popular ad networks to payout in Bitcoin anytime soon?
Another solution would be to use affiliate programmes such as Privateinternetaccess but once again, it would generate a low CTR I would presume.