That is true, we are all here early adopters, and we can be very luck because of that, block chain technology is great and it is just a matter of time when it gets mass adopted.
Yes, its already used by many people. All we have to do is use it positively that we will not harm other people. We are ll great that we have given this chance to have an extra income that would really help us financially. So lets continue spreading its features so that more people will have the chance to use it.