Bitcoin is the most talked about and top class security for transactions in the world today, where no third party has a hand and. Its popularity is constantly increasing day by day.
my own think
the popularity of bitcoin always will be phenomenal and in the know, if the community is strong and continued support for bitcoin has blockchain that is widely used and adopted by many industries now of all this can not be separated from a strong community standing and able to survive and continue to make bitcoin one investment to future are quite valuable and capable in trading on the exchange with a very wide and create a very large trading volume.