I made comments on twitter.

But my advice to the WP community is simple.
1. Stay the course.
2. Keep an eye on the W3C and the project. It is easy to talk the talk but not so easy to walk the walk. W3C has a history of failed projects and unanticipated forks in the road. Frequently take stock on how it’s going for them. And when the inevitable problems and delays come up – and they will – start to pile on the pressure.