anchor.diff:        { url ="https://nathanleclaire.com/index.xml"; }
         { url ="http://downingsbasement.com/feed/"; }
         { url ="http://www.pxdojo.net/feeds/posts/default"; }
  -      { url ="http://feeds.feedburner.com/GlosyWmojejGlowie"; }
  -      { url ="http://corenominal.org/feed/"; }
         { url ="http://fulmicoton.com/atom.xml"; }
         { url ="http://rys.io/en/rss"; }
         { url ="https://rust-embedded.github.io/blog/rss.xml"; }
  
positive.code:       { url ="http://blog.mozilla.org/nfroyd/feed/"; }
        { url ="http://anniemachon.ch/feed"; }
        { url ="http://befinitiv.wordpress.com/feed/"; }
        { url ="http://michaelfeathers.typepad.com/michael_feathers_blog/atom.xml"; }
        { url ="http://www.2600.com/rss.xml"; }
        { url ="http://www.planet-rust.com/atom.xml"; }
        { url ="http://www.elidedbranches.com/feeds/posts/default"; }
  
negative.code:       { url ="http://www.davidhunt.ie/feed/"; }
        { url ="https://begriffs.com/atom.xml"; }
        { url ="http://dankaminsky.com/feed/"; }
        { url ="http://www.analogzoo.com/feed/"; }
        { url ="http://blog.makezine.com/feed/"; }
        { url ="http://wot.lv/feeds/all.atom.xml"; }
  