Does this mean Microsoft plans on abandoning Silverlight? Does it mean this mean that Microsoft plans on supporting WebGL (or any means of 3D in the browser)?

Does this mean Microsoft plans on abandoning Silverlight? Does it mean this mean that Microsoft plans on supporting WebGL (or any means of 3D in the browser)? They can imagine whatever they want but the reality is that plugins support a lot of things that IE cannot do and Microsoft has not announced plans to support.