Ask HN: Worthwhile ad networks?

Hey HN!

Our website was recently blocked from an ad network for because "all" of our clicks were fraudulent. While we do know that we did not do anything of such sort, we doubt that any resolution will be found to this problem. We just hope to land on a more decent ad network than we did.

What ad networks are used by fellow hackers?

We assume that AdSense is usually the best option but it does not look like they want to give us a chance and rejected our application.

Thank you for your inputs :)