What About Mobile?
Most vendors of “smart” mobile devices already support many of the HTML5 specification features, and most modern browsers running on mobile devices support the HTML5
canvas element. There is native browser support for the canvas application, so your applications will work. You may need to do some work to dynamically resize your application (media queries are a popular technique for presenting different styles based on the screen size of the requesting device). This is actually one of the strengths of the HTML5 canvas elements; it allows you to deliver rich content natively to your mobile users, without needing to write a native application.
This is good news for you as a game developer. The mobile version of Facebook (either ...