Welcome to the App Engine WikiEdit
Google App Engine Wiki is the Best place to get information on App Engine and App Engine applications.
Why App Engine?Edit
App Engine provides web hosting at little or no cost. It has dozens of apps and can be used with Java, Python, or both! You get millions of page views per day and 1 Gigabyte of database storage. Plus you can get more space and views for only 10 to 20 cents.