Workflowy - A better way to organize your mind.
Pocket - When you find something you want to view later, put it in Pocket.
Dynalist - Dynalist is a web app that lets you break down and organize your thoughts in the format of lists.
Raindrop.io - All your articles, photos, video & content from web & apps in one place.
SuperNotecard - Introducing SuperNotecard. SuperNotecard is an online writing tool that features virtual notecards to help arrange facts or scenes, track details, organize paragraphs, and clarify your composition process.
Diigo - Diigo is a powerful research tool and a knowledge-sharing community