Maybe they are much busy in the betterment of the platform because they know that they will face difficulties and challenges in convincing more people to join since the platform have similarities from the others. This will give them more motivations to work hard in the development.
I think so. They are too much busy so that they couldn't reply all of the comments. But, as always, they are free to answer the users on their telegram group.
Well, hopefully the things that makes them busy is the development and improvement of the project. So, the time they spend is really worth it also for the positive outcome of this project.