I'm going to stop following these demo/test feeds:

• https://wiki.dlma.com/feed.php - (Feed for this wiki.)
• https://zannah.tumblr.com/rss - (Zannah at Tumblr)
• http://task.dlma.com/david.blume.xml - (my "work" tasks)
• http://task.dlma.com/dblume.xml - (my "personal" tasks)
• http://www.jessery.com/feeds/posts/default - (Phil's Climbing & Training Blog)
• https://feed.dlma.com/twitter_david_friends.rss - (Relied on the Twitter API)
• https://jakevdp.github.io/feeds/all.atom.xml - (Pythonic Peramulations)
• https://dblume.wordpress.com/feed/ - (This Developer's Studio, Avid/Studio development)
• https://nedroidcomics.tumblr.com/rss - (Nendroid Fun Times at Tumblr, Anthony Clark has nendroid.com anyway)
• https://thecodelesscode.com/rss - (The Codeless Code)