Remember the Dwarven Village in Lineage 2? A whole town of short, busy traders where you could set up a shop with a sign above your head - "Buying Doom Plate +4" or "WTB Soul Ore x1000". You'd walk through rows of dwarves, each broadcasting exactly what they needed and how much they'd pay. And if you had the item - easy money, no searching, no haggling. Just match and trade. That mechanic stuck with me. Every modern marketplace works the other way around - sellers list stuff and buyers dig through endless pages hoping to find the right thing. But in Lineage, demand was visible. You could literally walk through a crowd and see what people wanted. That felt right. WTB.land is that Dwarven Village for the real world. Buyers post what they need - item, budget, condition, city - and sellers with matching inventory come to them with competing offers. No more scrolling through thousands of irrelevant listings. You say what you want, people who have it find you. What inspired you to build this? What problem were you trying to solve? Every marketplace works the same way - sellers list, buyers scroll. But what if you're looking for something specific? You waste hours filtering through hundreds of irrelevant listings on eBay, Craigslist, or local classifieds hoping to find the right item at the right price. WTB.land flips this model. Buyers post what they need - item, budget, condition, location - and sellers with matching inventory come to them with competing offers. No more endless scrolling. You describe what you want, and motivated sellers find you. How did your approach or process evolve while working on this launch? I started with the core loop: post a request, get offers, pick the best one. Kept the stack intentionally lean - .NET, SQLite, vanilla JS, no frameworks. Speed of iteration over architectural complexity. The biggest pivot was going hard on SEO infrastructure early. Localized landing pages for DE/IT/ES/RU markets, city-specific pages, structured data on every page type. The growth strategy is organic search - capturing long-tail queries like "buy X in Berlin" or "looking for Y in Vienna" - so the SEO foundation had to be solid from day one. Built-in chat was added after realizing that sending buyers off-platform to negotiate kills the experience. Keeping the conversation inside the app means better conversion and trust for both sides.