In the past, I've found that I constantly want to write down my thoughts, but rarely interact with them/remember where I store them. String Theories is a place to store thoughts, challenge them in conversation, and search for them with natural language.
Looking beyond String Theories? Try myReach for a second-brain that unifies files and chats, Stacks for an AI-native workspace to organize links, notes, and media, MyMemo to chat with your saved knowledge, or Webscape as a browsing copilot.