My niche is cryptocurrencies, i've narrowed down strictly to the blockchain technology. The blockchain technology is the most revolutionary tech we have now and it will transform the way we think about money, the financial institutions, almost all businesses and eventually the entire world. It will allow for decentralisation of power and the sharing of value and so will solve many of the worlds greatest problems.

Many applications will be built on the blockchain technology in the next few years and steemit is evidence of a near successful different kind of platform model built on this revolutionary tech.

It's already clear why others will find this niche interesting, it is an new exciting concept, not easy to grasp, but nevertheless it is indispensable that everyone is knowledgeable about it.