anchor.diff:                          write_output_file p.Url rendered output_dir                
                       )
   
  +
  +
       printfn "processed %i pages" <| Seq.length pages
   
       // compress js and css using YUI
  
positive.code:         let posts = pageModels |> Seq.filter (fun p -> is_post(p) = true   ) 
          create_rss posts config.Url config.BlogTitle config.BlogDesc config.BlogAuthor config.OutputDir
  
      printfn "done!"
  
      ()
  
  
negative.code:     let output_dir = config.OutputDir
      let source_dir = config.SourceDir
  
      let stopwatch = new System.Diagnostics.Stopwatch();
      stopwatch.Start();
  
      // setup output folder
      if Directory.Exists(output_dir) = false then
          Directory.CreateDirectory(output_dir) |> ignore
  