Apple is dismal with their documentation, and their Feedback Assistant is a cruel joke and waste of time that makes users and devs work for free for one of the biggest companies in the world – and then ignores them anyway. So when you're diving for information among the layers of deprecated debris, you end up noticing and remembering the rare nice nugget. I've been noticing the name of Quinn "The Skimo" appearing at the bottom of many random dives, I'd swear since before OS X. And I just found that I'm not the only one remembering him! People in Hacker News also noticed the same . So, I just wanted to thank you, Quinn "The Skimo"! (Possibly I failed to notice others with less memorable signatures... there's a lesson here)