Well, Headspace is doing it, and I'm pretty sure they're public. I think Ginger gave it a shot a year or two ago. Could go on. edit: Crunchbase says Headspace

Well, Headspace is doing it, and I'm pretty sure they're public. I think Ginger gave it a shot a year or two ago. Could go on. edit: Crunchbase says Headspace acquired Ginger recenty. Didn't realize Ginger was a YC company! Shame. Now I know why they wanted me to sign an NDA before talking to a recruiter.