Joining in bitcoin is easy. It has no many documents to become a member of this. Time management is also used to work it. From there,we earn profit .
Absolutely, many of fellow people all over the world joined bitcoin because they know it has a massive supply and demand and it so easy to be part of the organization. Mean while in so much hard drive pushing your signature campaign to on the top earner it gives you a bitcoin in at the end of the campaign.
And also bitcoin is a leading in digital currency the gives you a big profit because this is the head of the crypto currencies now a days.