Corpus - Curate, take notes and share your reading list
Short - The reading list for busy people
Readonomy - Shared reading list and bookmarks for teams.
Must-Read for Slack - Build controllable must-read lists for your team in Slack.
Votum for Slack - Crowdsourced lists with upvotes, inside Slack
UX and Tollerei - The ultimate UX reading list delivered to you every Friday