[burtonator]

Right but Mozilla could still do this within the context of Chromium.

They could fork it if necessary.

And I definitely agree that Google is faltering on a lot of their execution lately.

Most of the things they ship are like a 6/10 in terms of usability.

[pcwalton]

There would be a ton of pressure to adopt NaCl in a world in which it's just a configuration flag away. Absent other browser engines, we would be using NaCl and Dart everywhere.