I am building a website that solves word games (scrabble, wordfeud, angry words etc.). It does it better than any websites I have seen.
I am thinking about how to make money on it (I have three children) - I've thought about putting Google AdWords banners or paypal "buy me a cup of coffee" or even convert it into an app for the Apple app store.
How could a service like this be successful, or should I just settle with it as another of my "toy projects"?
The site is still in beta and currently hosted at appharbor.
Adwords Monetization Website Inspiration Web App
As far as ads: