They're not bugs. They're “alternative features”.
What's notable about this event isn't what they introduced, it's what they retired. Hardware Fn keys, dedicated USB, SD, HDMI, MagSafe, Air.
It's the year of Linux on the desktop! arstechnica.com/information-te…
brb trying to figure out who thought this was a good idea img.ly/CULF
2011: "Dropbox isn't something we're going to support in the OS."
2017: "Dropbox is totally supported in the OS."