The Quote of the Day App was originally designed as a web app with the intention of creating an Android App. The end result was creating an API that could be used for anything from an app to a Twitter Bot, to a single page webapp like the one seen here. All are using the same API. This webapp was created as a means of showing off how the API could be used.
With this page, you get a fun and interesting new quote every day. The database is loaded up pretty well. There is also additional meta data included so you can identify the source and the author.