Recently I've heard about Ties.Network, which is the first project of this kind - a platform representing decentralized community for professionals of the crypto market, in its structure resembling LinkedIn, with the ability to conduct transactions using smart contracts directly within the framework of the platform. In this article, Alexander Neymark discusses the challenges he faced in order to make a social network based on smart contracts and how he got the idea of doing this. It's very interesting to think of how many other things could be possible if such social networks can be established, and how it will impact the way of working and collaborating with each other in the future.