Heddle: Write X threads & LinkedIn posts from what you read

Hi Product Hunt 👋 I'm Steve, the maker of Heddle. Heddle is built around a simple idea: good posts start from good material. So instead of a blank prompt box, you start from what you've read: 📚 Build on your sources — import a URL or document (PDF, DOCX, Markdown). Heddle extracts the key opinions, evidence and data points, each linked to the exact quote in the original. 🧭 Find your angle — a Strategist helps you choose what to say, and a Researcher pulls from your library, the web and X. You review every source card. ✍️ Stay in control — you pick the hook, confirm the outline and choose among draft versions. Nothing is published until you edit and send it yourself. 🗣️ Your voice — Heddle can remember writing preferences you choose to save, and your current instructions always come first. It publishes straight to the X and LinkedIn accounts you connect. There's a free plan with monthly credits, and Pro adds a deeper "Heavy" mode with review and automatic revisions. I'd love your honest feedback, especially on where the drafts still don't sound like you. I'll be here all day answering questions 🙏