I appreciate this isn’t going to be a world first, but this is something that is saving me 2 minutes per day with virtually no downside.
That works out at 14 minutes per week, or more than 12 hours over a year!

Turn Off Email Notifications
Also take a look at your web notifications and ask yourself, do I really need to be notified of this?
Further Reading
http://www.outlierdeveloper.com/declaring-digital-bankruptcy/
http://www.outlierdeveloper.com/stop-passive-learning-start-active-learning/