How hard have you pushed this system? As in, how intense was the work required of you during the period in which you tested it?
So far, not too intense, which is why I'm a little hesitant to fully recommend it. I'll have better information once the school year starts.
I like it right now not so much because it helps me be that much more productive, but primarily because it is a very natural extension to the way I already use Evernote. Evernote becomes better the more you do with it and the more you put into it, so a productivity/to-do system that allows me to make use of Evernote's features (tagging, searching, etc.) is great.
In an attempt to encourage more people to actually do awesome things (a la instrumental rationality), I am proposing a new monthly thread (can be changed to bi-weekly, should that be demanded). Your job, should you choose to accept it, is to comment on this thread explaining the most awesome thing you've done this month. You may be as blatantly proud of you self as you feel. You may unabashedly consider yourself the coolest freaking person ever because of that awesome thing you're dying to tell everyone about. This is the place to do just that.
Remember, however, that this isn't any kind of progress thread. Nor is it any kind of proposal thread.This thread is solely for people to talk about the awesomest thing they've done all month. not will do. not are working on. have already done. This is to cultivate an environment of object level productivity rather than meta-productivity methods.
So, what's the coolest thing you've done this month?