Yi Long Ma
68 posts




I don’t understand why every airline in America — public and private — doesn’t have @Starlink. It’s incredible. You can make FaceTime calls with better reception anywhere in the world 35k feet up in air than most reception on ground. WiFi on planes is infuriatingly bad. Still.











How to make $5,000-15,000 building simple tools for Polymarket Polymarket processes billions of dollars a month, and there are still almost no decent tools for traders Only 5% of Polymarket's total volume comes from the ecosystem - meaning 95% of liquidity is still untapped This is a classic indie hacker opportunity: you take one specific trader pain, vibe code a simple tool that solves it in a few days, and sell it as a subscription No venture capital, no team, no investors What you can build right now: > Telegram bot with alerts when a market probability shifts fast > Wallet tracker with clean analytics on traders > Real-time portfolio monitoring dashboard > Market screener with filters by volume, probability, and movement Any of these can be built with vibe coding in a few days How to find your first users: They're already out there - on Twitter, in the Polymarket Discord, on Reddit Show up, show what you built, give free access to the first 20 people, collect feedback Traders who are making money on Polymarket will happily pay for tools that give them edge or save them time How to monetize: $15-30/month subscription. Niche SaaS tools consistently reach $5-15K with a few hundred paying users. You can also sell the business on Acquire - niche SaaS exits at 2-4x annual revenue. The market is growing. The tools don't exist. The window is open









