[pekk]

Almost nobody is using asm.js right now, and backward compatibility with asm.js should not be a top consideration for WebAssembly which (with agreement from multiple vendors) will achieve something much more important than asm.js backward compatibility.

[buu700]

My point is less about anything related to asm.js per se, and more that there isn't a good reason for wasm not to support this particular use case.