Baby steps. The phrase "couldn't be bothered" is assuming a lot of bad faith on Microsoft's part. While I would agree that in times past MS didn't deserve the

Baby steps. The phrase "couldn't be bothered" is assuming a lot of bad faith on Microsoft's part. While I would agree that in times past MS didn't deserve the benefit of the doubt, these days they're a different company. With no special insight into their reasoning, I think the more likely answer to the question, "Why didn't they contribute this upstream?" is probably "Give it time."