Hi HN, I'm a solo developer based in Korea. I built this platform called Tureff using Next.js. Recently, I wasted about $500 on Google Ads trying to gather initial users, but it failed miserably with a near 100% bounce rate. I realized I should have focused on "product feedback" rather than buying traffic. The Core Concept: Unlike Reddit where you search for an existing subreddit, here "Every Keyword is a Room." You search for a topic (e.g., "Startup", "RetroGaming"). If it doesn't exist, it creates the space instantly. It combines Real-time Chat (default view) and a Bulletin Board (for archives). I'm curious if this "instant creation" mechanic feels intuitive to you. I would really appreciate any feedback on the UI or the concept. Thanks!