Yeah, to me, Duolingo seems to be Hard Fact. But MasterClass might be also Hard Fact. MasterClass is not a totally different education service compared to the existing incumbents. Online university could be MasterClass.
What kind of technologies will help your business in the long run if it is currently human editor marketplace? I am looking for some technical entry barriers against potential competitors.
Long-term, I think our moat has more to do with network effects and less to do with technical barriers to entry. I think our success hinges more on our ability to create incentives that attract & retain the highest-quality contributors so that we reliably create an incomparable experience for writers.
Thank you for pointing this out. We are currently updating our prices every week. Indeed, this isn't quick enough for how quickly the sellers change prices, and especially given by how much they sometimes change them.