title: Best JSF framework/library for "conversation state"
body: <p>What do people think is the best JSF framework or library for a saving state longer than request scope (but w/o using session scope) that is backbutton/new window safe -- i.e. you have a "wizard"/multi-page form. </p>
  
  <p>For example, <a href="http://myfaces.apache.org/tomahawk-project/tomahawk/tagdoc/t_saveState.html" rel="nofollow noreferrer">MyFaces has the 'SaveState' tag</a> that allows you to maintain state across pages by saving state in the view's component tree. Any comments on SaveState (pros/cons) or suggestions for any better framework or library for this capability? </p>