anchor.diff:  
   [[A-1]]
   .A-1: Latency
  -Vaporpad takes more than 1 second to respond to a request.
  +Focus takes more than 1 second to respond to a request.
   
   [[A-2]]
   .A-2: Durability
  -Vaporpad loses history.
  +Focus loses history.
   
   [[A-3]]
   .A-3: Availability
  -Vaporpad gets DoSed.
  +Focus gets DoSed.
   
   [[A-4]]
   .A-4: Confusion
  -Vaporpad garbles a pad.
  +Focus garbles a vaporpad.
  +
  +[[A-5]]
  +.A-5: Reputation
  +Focus comes to be seen as not fast, reliable, easy, or secure.
   
   === System Limitations
   
  
positive.code: .N-E-9: Monospace
  As an editor, I want to be able to use a monospace font. ⏚
  
  === Viewers
  
  As a viewer, I want to be able to see, browse, and search vaporpad history?
  
  === Researchers
  
  As a researcher, I want to be measure how people use vaporpad?
  
  === Contributors
  
  As a contributor, I want to know how to contact a Focus maintainer.
  
  As a contributor, I want to know what to expect my contribution experience to be like.
  
  As a contributor, I want it to be easy to test my contributions before submitting them.
  
  As a contributor, I don't want to have to sign anything to contribute.
  
  
  
negative.code: 
  [[E-C-1]]
  .E-C-1: Client Environment
  The Focus reference client code will run in Firefox 34, Safari 8, Chrome 39, and iOS Safari 8.1. ↑[<<T-1>>, <<N-E-1>>]
  
  === Server Environment
  
  