This feature is already beginning in Firefox 4 with App Tabs and will continue grow into the Prism-like platform without the need for a separate product. You sh

This feature is already beginning in Firefox 4 with App Tabs and will continue grow into the Prism-like platform without the need for a separate product. You should just be able to tell Firefox, "make this site an app" and not have to download Prism to get that.