I almost agree. But I don't think the web should stop from improving just because there is stuff like NaCl. If it's easy and straightforward to run code at near

I almost agree. But I don't think the web should stop from improving just because there is stuff like NaCl. If it's easy and straightforward to run code at near-native speeds in JS, and it took just a few months to build the asm.js prototype, then why not?