fefe|http://blog.fefe.de/rss.xml
HN|http://news.ycombinator.com/rss
lisp|http://planet.lisp.org/rss20.xml
LtU|http://lambda-the-ultimate.org/rss.xml
antirez|http://antirez.com/rss
coinspotting|http://coinspotting.com/rss
xkcd|https://xkcd.com/rss.xml