Everything iOS developers need to know about Android (objc.io)

This is an excellent overview and one of the few places I've seen comment correctly on Android Wear's use of notifications.

It's still only a fairly introductory summary but that tends to be very useful for new people.

As an iOS developer clicking this link, I was expecting a introduction to various pieces of Android, each with more details linked. This page is just a bunch of links with no context. Why are the items in reverse numerical order? Anyways, it is currently a bad landing page. I bounced.

Duplicate of https://news.ycombinator.com/item?id=7509139 which was also posted today.