Enough to dominate the top of the front page for 10 hours? And populate the comment section with numerous high ranked glowing/apologetic comments? This is the sort of activity that usually accompanies massive news that rallies wide community interest or support, not a niche service that only a handful of extremely rich people should seriously be interested in, even on a site like HN.
I saw that the post had 400 comments so thought it would be something huge. Turns out its Yet Another Personal Assistant hidden behind a UI. There really isn't that much to discuss about it which hasn't already been done to death by all the Facebook M posts.