Why is this interesting? - Every weekday Noah Brier & Colin Nagy (and friends) send an email about something interesting.
Sidebar - The five best design links of the day, freshly redesigned
Hacker Newsletter - Best of Hacker News in your inbox every Friday.
The News 2 - Product Hunt + Hacker News + Designer News
Hive - Seamless project management and collaboration for your team.
Serializer.io - A compact news reader for HN, Product Hunt and more