Notices by Christian Lawson-Perfect (christianp@mathstodon.xyz)

@ColinTheMathmo Firefox no longer has a built-in feed reader: https://www.theregister.co.uk/2018/10/13/mozilla_firefox_kills_rss/
This addon looks like it does something similar to the old display: https://addons.mozilla.org/en-US/firefox/addon/rsspreview/