As someone with a couple side projects kicking around, enjoy posts like this. Would you be willing to share what kind of ad revenue a tool like this can generate with 1M views per month?
Check out https://www.google.com/adsense/start/#calculator
The numbers on this seem inflated though. From what I've googled/read, I've seen numbers as low as $1k/month per 1 million pageviews. Unsure if number of unique visitors effects that number however.