Votum for Slack - Crowdsourced lists with upvotes, inside Slack
7 Speed Reading - Learn to read 3x faster
Must-Read for Slack - Build controllable must-read lists for your team in Slack.
Bionic Reading® - Did you know that your brain reads faster than your eye?
Corpus - Curate, take notes and share your reading list
Readlax Chrome Extension - Chrome Extension - speed reading tool, online reading