               ("https://emacsist.github.io/index.xml" blog emacs emacsist)
               ("https://emacsnotes.wordpress.com/feed" blog emacs EmacsNotes)
               ("https://ericasadun.com/feed" blog swift ios EricaSadun)
+              ("https://erick.navarro.io/index.xml" dev emacs ErickNavarro)
               ("https://feeds.feedburner.com/codinghorror" blog dev Coding-Horror)
               ("https://fireinlondon.wordpress.com/feed" blog money FireInLondon)
               ("https://firevlondon.com/feed" blog money FireVLondon)

                         ("Hacker News" . "@6-months-ago +unread +hackernews")
                         ("iOS" . "@6-months-ago +unread +ios")
                         ("Money" . "@6-months-ago +unread +money")
                         ("Travel" . "@6-months-ago +unread +travel")))))
      (if (> (length categories) 0)
          (progn

              ("https://kdecherf.com/feeds/le-kdecherf.atom.xml" blog dev kdecherf)
              ("https://lars.ingebrigtsen.no/feed" blog emacs LarsIngebrigtsen)
              ("https://librelounge.org/rss-feed.rss" blog dev LibreLounge)
              ("https://lobste.rs/rss" blog dev Lobsters)
              ("https://manuel-uberti.github.io/feed.xml" blog emacs ManuelUberti)
              ("https://martinralbrecht.wordpress.com/feed" blog emacs MartinAlbrecht)
              ("https://matt.hackinghistory.ca/feed/" blog emacs MattPrice)
              ("https://medium.com/feed/@tasshin" blog emacs meditation MichaelFogleman)
              ("https://mhaffner.github.io/index.xml" blog emacs MatthewHaffner)
              ("https://news.ycombinator.com/rss" hackernews tech)
              ("https://nickdrozd.github.io/feed.xml" blog emacs NicholasDrozd)
              ("https://notanumber.io/feed.xml" blog emacs NotANumber)
              ("https://ogbe.net/blog.xml" blog emacs dev DennisOgbe)
              ("https://palikar.github.io/index.xml" blog emacs StanislavArnaudov)
              ("https://piware.de/post/index.xml" blog dev MartinPitt)
              ("https://punchagan.muse-amuse.in/feed.xml" blog emacs Punchagan)
              ("https://ryanfb.github.io/etc/feed.xml" blog dev RyanBaumann)
              ("https://ryanholiday.net/feed/" blog meditation health RyanHoliday)
              ("https://ryanholiday.net/feed/atom" blog emacs StringsNote)
              ("https://sam217pa.github.io/index.xml" blog emacs BacterialFinches)
