One point I'd like to make is that while Blockchain is a topic that is often associated with Bitcoin, it can exist entirely independent of Bitcoin. There's lots of technical and intellectual "baggage" associated with Bitcoin, and those negatives shouldn't prejudice someone as to the possible uses of Blockchain.
There is still no perfect solution for the flaws of bitcoin transaction. But the truth is, people could actually live with those minor issues in regards to transaction on blockchain becasue it is not really noticeable n the sense that peoole could still used Bitcoin as a form of investments, in transavtion and in tradings.