[kevinburke]

It's deployed onto billions of browsers already, and the only way to talk to e.g the Twitter API. We don't really have a choice about it. But if you want you can read tptacek on it: https://gist.github.com/tqbf/be58d2d39690c3b366ad

[exabrial → kevinburke]

Side note: that's a cool list