I do have one personalization that I added to your system that I think will work better for me. While I have some specific deadlines, most of my work is more general. So within the Tickler label, rather than listing every day and month, I have 1 – Today, 2 – This Week (with child tags for each day of the week), 3 – Next Week, 4 – This Month, 5 – First Quarter, 6 – Second Quarter, 7 – Third Quarter, 8 – Fourth Quarter, 9 – Next Year. I figure I’ll have to review the next week tag every Friday afternoon, to prepare for the coming week, the Month tag on the last day of each month, and the Quarter tags at the end of the preceding quarter, but I plan to put the due dates in the body of the notes anyway, so it shouldn’t take long to review and categorize.

On a different note, a lot of the commenters said they wanted a to-do and calendar integration with EN, the iPhone app Awesome Note backs-up it’s to-dos to either EN or Google, and has a calendar view of your items. The only annoyance is that it creates folders in EN, rather than allowing you to designate where you would like the notes saved. The app works both ways, you can create notes in either and it will show up in both. Only the app shows the actual to-do date and check box, and only the EN note shows attachments (should you add them in EN) but otherwise it’s a pretty tight integration.