Evernote - My External Memory for Everything

If Omnifocus is my central system for all things actionable, Evernote is my central system for all things informational. With nearly 9,000 notes and counting, Evernote holds everything I could ever need for a future actionable item. Whether it is a receipt I need to make a return/exchange, a movie/book/restaurant/music/wine recommendation, a gift idea for a family or friend, or retrieving some creative stroke of genius I had months ago that I now want to act upon, it is all accessible within a couple keystrokes whether I'm in front of my computer, or on the go with my smartphone.