Well, I can't even take it seriously, because I fully suspect that 3 to 5 years down the road Google loses interest in the product and decides to drop it. Then

Well, I can't even take it seriously, because I fully suspect that 3 to 5 years down the road Google loses interest in the product and decides to drop it. Then all the investment the schools and teachers have made is lost. If Google didn't have a habit of killing their own products I'd maybe take the time to actually think about their products.