@ankurnagpal Thanks for the post! We're excited to be back on Product Hunt. I'm around to answer any questions all day. With regard to the market size for the Apple Watch Course: You are correct that it is more niche... at the moment. We're gambling that it won't be so niche in a year or so. And by that time, we will have had a lot of experiencing teaching the subject. That said, we do want to get into some niche subjects that may not reach a high number of users, but are more valuable to a subsection of the tech community.