> They should have been experimenting with this stuff in public for years now, but they've kept it under cover. And yet, if they did that, and it didn't go any

> They should have been experimenting with this stuff in public for years now, but they've kept it under cover. And yet, if they did that, and it didn't go anywhere, it would have been another addition to "KilledByGoogle". I'd rather Google release products when they are sure of the long term viability and plan.