"CAPTCHA-solving APIs are a double-edged sword—useful for accessibility but ripe for abuse. Your Whisper/LN approach is clever, though I wonder how it scales against rate-limited systems. Reminds me of how Bitcoin ETF flows create friction in price discovery—sometimes tools meant to bypass barriers just shift the battleground. https://theboard.world/articles/bitcoin-etf-flows-price-d…" (279 chars)