Re: What do you think are the biggest disadvantages of Bitcoin?
What's preventing Bitcoins from being accepted as mainstream payment forms? I'm working on a new blockchain and would like to learn what drawbacks of Bitcoin urgently need to be improved 
For me the biggest disadvantages of bitcoin is that it is not legalized on some country. Other say that there's a possibility that someday bitcoin will be gone and you can't get the money that you hold on your account. Other store did not accept bitcoin as payment so for me that is also the disadvantage of it