anchor.diff:                save @proposal
             R.label htmlFor: "follow_proposal", title:'We\'ll send periodic email notifications summarizing activity on the proposal, as well as alerts about new pro and con points. You can easily unsubscribe later.', 'Notify me about new activity'
   
  -      if !your_opinion.published
  +      if !published
           R.a 
             className:'cancel_opinion_button primary_cancel_button'
             onClick: (=> togglePage('results'))
  
positive.code:   render : ->
      root = @root
      current_user = @data('/current_user')
  
      # Need to register this dependency because ActiveREST doesn't pick it up. 
      # In results state, decision board position depends on the slider position.
  
negative.code:           # only shown during results, but needs to be present always for animation
            R.a 
              className:'give_opinion_button primary_button'
            , if published then 'Update your Opinion' else 'Give your Opinion'
  
        R.div 
          className:'save_opinion_button primary_button'
          onClick: @saveYourOpinion
        , if published then 'Switch back to results' else 'Save your opinion and see results'
  
        if root.page_name == 'crafting'
          R.a className:'follow_proposal',
  