From what I hear, at Apple you're not allowed to contribute to open source projects (unless it's part of your day job) even in your own time - in contrast to Google (from what I hear) and Facebook (personal experience) where you can but you must clear it with legal and it can't be related to your day job.
solomatov|8 years ago
Joky|8 years ago
YetAnotherNick|8 years ago
ossanitychecker|8 years ago