That's another good article from them. I have to say that the medium contributions are all very well done and informative.
I'm not from the advertising industry, so here i can learn a lot about it
the thing about a good startup is their ability to identify a problem and provide a concise and simple solution to it. i believe tachain have a lot to offer as regards advertisement and travel industry
Solving a problem is important in holding a good project, solving it better makes you better than your competitors. Tachain for now are all by themselves, so the community they gather will depend on how well they play their cards.