Having never wandered down the path of monetization, and planning to on the next occasion, there is a lot of chatter out there about new plugins (AppLovin, Mobi, FAN, CoronaAds etc). For the newbies, it would be nice to have an overview (e.g.: What is interstitial) of each ad type, and how you generate income (Eg: If someone clicks an ad, or if a purchase is made.)
Some samples (or real life) statistics would be helpful too, knowing if 100,000 people clicked an ad you made 14c 
(I did read a great article where a dev shared what he made from these networks, both from the apple store and the android store, but I can’t recall where I saw it )
Anyhow, just a suggestion for my Geek friends.