[BrandonM]

A different user replied with a very comprehensive list that is now inexplicably deleted. It included a story about Google using its leverage to oust location services competitor SkyHook: http://mobile.theverge.com/2011/05/12/google-android-skyhook...

Edit: looks like they changed it to a top-level comment: https://news.ycombinator.com/item?id=8186125