I've decided to try The Secret Weapon system for time management. I was initially skeptical about it because their instructional videos and descriptions WASTED SO MUCH OF MY TIME. However, if you skip the instructional video and just cut to the instructions (here), it does not take long to set it up. The main idea is that it integrates David Allen's Getting Things Done with Evernote, the information app for all of your devices. You basically create an inbox for all of the items on your to do list. Rather than using your email inbox, email is immediately processed out of your email inbox and into your time inbox where it can be managed by when and where it should take place.
My only complain about the system so far is that it privileges the urgent over the important, since it encourages you to organize your to-do list by due date. The system needs to be combined with Allen's Getting Things Done because that system teachers you how to break down bigger goals into action items (that can be processed by Evernote). More soon.