There's an airdrop project worth paying attention to: nTTD starts today at 16:00, with an initial participation threshold of 226 points. Here's a detail — the threshold is not fixed; it automatically decreases by 5 points every 5 minutes. That means if your score isn't enough initially, you can wait a little while. This progressive participation design is actually quite interesting, as it can filter early participants while giving latercomers a chance. For friends who want to join the airdrop but have scores hovering around the critical value, patiently waiting for about ten minutes might get you on board.