CPA Explosion

CPA advertising does not work in every situation, and is not always
going to be the most suitable answer for anyone looking to monetize a
blog or website.
Nevertheless, if you are someone who has an existing site that does
match advertising organizations who use CPA, then it should definitely
be something that you consider using to monetize your own web space.
Nor can it be claimed that CPA advertising is a perfect tool for website
or blog publishers or other people who wish to act as affiliates in order
to earn money online.
CPA advertising as it currently stands is definitely weighted in favor of
advertisers rather than publishers or affiliates.
On the other hand, the buffoons new at Google are actively working on
designing their own version of CPA advertising, and probably the only
thing that can be said for certain is that whatever Google eventually
produce is unlikely to be anything like CPA advertising as we currently
know it.