Can anyone comment on Google’s Business reasons for doing this? Is this actually an act of goodwill or is this a commodity, antitrust, etc. play?
Given the original Pebble folks are using this to spin up a re-launch ( https://news.ycombinator.com/item?id=42845185 ), my guess is the Pebble folks just know someone on the inside at Google who managed to get the lawyers to sign off on it.
One motivated person at a decently high enough level can get it pushed through, as long as whoever the person making the decision asks about it says, 'eh, ok.'