title: Metro-style application UI design: Pages vs Scenarios
body: <p>I'm working on a windows 8 metro-style app, using developer preview for an academic project at university. We have to use MVVM pattern.</p>
  
  <p>In the main Page we have a metro-style main menu with buttons. Each button leads to an application facility (ie. 'Show my Library', 'Show Favourites', ...) which should belong to a different View, according to MVVM pattern.</p>
  
  <p>In your opinion should we create a new 'metro-style Page' for each View or expect a 'Scenario' for each <a href="http://en.wikipedia.org/wiki/Use_case_diagram" rel="nofollow">use case</a> refreshing the main Page, like those present in many example apps?
  In other terms, using MVVM should there be a 1:1 match between 'plain old WPF Windows' and 'brand new metro-style Pages'?</p>