But I have not been able to leap back to pure analog.
For me, the Moleskine is an unusual notebook that just makes me want to write in it. I keep development logs and other notes in a couple (I have one that is a pure sketchbook). At each weekly review I mark that point and it gives me a reference for going back to see if any new actions or projects appeared along the way that I might have missed.
So for me it's largely a collection device as well. Google on "Moleskine GTD" and you'll find a couple of implementations that look like they work.