To get a roundup of TechCrunch’s biggest and most important stories delivered to your inbox every day at 3 p.m. PDT, subscribe here. Today as we dig deep into Expensify, its history and its current ramp toward the public markets after reaching $100 million in ARR, a quick note on where we are in the world of exits. If you are bored of IPOs, consider it a luxury. For years, the unicorn market was all hype and no liquidity. But in the last year or so, the public market has…