Worse--- the original design of bitcoin allows-- as I understand it ---open software sharing ....anyone can go in and edit or code or change code or vary code in the base system......if you know how to do that stuff........
Im waiting to see the day some hacker living in his moms basement takes all the coin and sends every one a digital I.O.F.U. --- but thats just me......
You buy in low - then sell after your money multiplies 5 or 6 times - The only coin that looks good for long term investment is Ripple (XRP)
Ripple went from 47 cents to 87 cents today.