Not too long ago, before social media's surge, the Filofax served as your Twitter account page and personal organizer - hosting a smorgasbord of a woman's thoughts and messages. Post-its were the original avatars, holding up notes that were trusted to keep things running smoothly, capturing everything from to-do lists to coupons.

Now our reminders come in the shape of pop-up Outlook calendar reminders, eVites, and the latest sales "flyer" delivered directly to our inbox. With the pervasiveness of social ...