Before I found this site I had an elaborate Task/Info Management system that involved forests worth of yellow sticky notes all over my desk and computer monitor.  ShifD is a simple, convenient and FREE way to go paperless.  ShifD keeps all your bits of info in one place.  It breaks things down to three categories: Notes, Places & Links, but also allows you to apply Tags to any of these for complete control of how your info is stored.  You can post notes to your account via the website, a desktop application or your mobile phone so your notes go where you go.  This really is a great productivity tool that can really help you go paperless.