While blockchain has been heralded as a transformational technology, it may not necessarily solve all the problems that it has been hyped up to solve, and could lead to new types of problems. What do you see are the associated problems?
I think there are two kind of problems. The first one are traditional , such as security, performance and scalability. Many bloc chains are dealing with these problems. Still there are no standards (at least global) for blockchain.
The second kind of problems are identifying the use cases. Honestly, internet and client server arrangements are doing pretty good for various systems. A strong business case in terms of clear ROI has to be there switching something to blockchain.