Looking for a recent blog post on the state of Speech Recognition

I remember seeing a post here a few months ago, from a veteran (Mozilla co-founder?). They talked about their perception and experience of where the field of speech recognition products is right now and where we could be headed. They had some brilliant insights and I remember saving the story for later. But I'm unable to find it in my saves and multiple searches on HN and Google didn't lead me to that article. If someone remembers the article, I'd be grateful if you could share it here.