This addresses a real gap - most founders I know can build faster than they can find their first 100 users. The insight about going where conversations already exist rather than waiting for discovery is spot on. One thing I'm curious about: how do you handle the balance between finding relevant conversations and avoiding the spam-detection that platforms like Reddit are increasingly aggressive about? The "reply naturally" approach is key, but I imagine there's a fine line between helpful participation and being flagged as promotional. The real-time filtering for pain points is particularly valuable - that's essentially continuous market research. What types of filters have you found most useful in practice? Congrats on the launch. The problem you're solving is one of the hardest parts of the early-stage grind.