Ask HN: Does anyone use a voice assistant for thier day-to-day business?

I've been seeing a big push from Amazon Echo to get voice assistants onto people's desks. Does anyone have any experience with this? Or any experience with enterprise Alexa skills?

I feel like there is a lot of room here for cool voice interfaces and I am looking for some feedback from anyone already using it.

I remember one HNer was talking about a voice interface for displaying business graphs("show me the last six months in revenue. forecast the next 3 months. etc" but concluded that the platform(Echo) just wasn't ready yet.