Fluid is an application that enables a single web site, normally viewed through a web browser, to be displayed in Mac OS X as an application.
I want to have
http://nytimes.com/skimmer in a separate process, but it won't run properly in Fluid. It has a few of the links on the bottom right, but the page stays blank.
Times Skimmer is a browser-based application that offers a new way to read The Times online. The application provides the experience of spreading out a newspaper and paging through it.
More information. It's entirely HTML5-based, and the New York Times considers it to be an "experimental beta" project.