This is cool and all, but it's another Chrome only site. You might as well have another desktop app that I have to download. Why isn't there support for other major, Modern browsers such as FF, Opera and IE11?
Sorry about that! It uses the nascent Web Speech API which seems to rely on external audio processing (i.e. how Siri works). Google has such capabilities so that's why it currently works with Chrome (although I think it works in Safari, as well).