I don't have any problem with the affiliate programs that i am participating in i.e. Google Affiliate Network and Commission Junction. There are Good reporting systems where we can easily track the analysis of our affiliate links, conversion happened, click through s etc.
Have you checked out maxbounty and clickbooth? I recently signed up with them and am waiting to see how they do. Although keep in mind the verification process for some of them can be a little daunting. They want you ssn, copies of ID, etc in certain cases. I was reluctant to doing this...obviously..lol.
I've had a really good experience with Maxbounty, Neverblue, and Peerfly. There are other good ones out there as well, but these were also the networks that accepted me when I was new, so I think they're a great starting point!
Thanks everyone! In addition to PeerFly, I recommend checking out these networks: Amped Media Direct Agents MonetizeIt (MediaWhiz) Adscend Media OFFERweb Affiliate Venture Group CPATrend Blue Phoenix Media IronOffers Affiliate.com Cutting Edge Offers You shouldn't have a problem with any of those networks.