The absolute easiest and handiest way to keep track of links, news articles, medium posts, etc that your twitter friends are sharing.
Nuzzel is a free app (Apple and Android) and website that allows you to see just the links that your twitter pals are sharing. Download the app, sign in with your twitter account and enjoy the streamlined view of just stories/articles/links your twitter world is sharing. Keep up to date on the info that is being shared minus all the tweets.
I've been using this service for over a month now and love how easy it is to check out the articles and news that is being shared from all the people I follow on twitter.