One of the biggest dangers for BTC is something more useful coming along and investors switching - a process which could happen extremely fast, once started.
So to all the tech savy people in here - what advantages could other cryptocurrencies bring that will give them a crucial edge over BTC, and how fast could something like that come along?
Will,in terms of value and popularazation in crypto technology investment,there's no one could replace as of now in bitcoin,so therefore those hoax news feed that you heard that BTC is in danger because of some coming new altcoins that can make the investor switching into a new investment is a big mistake,because as my own observation if bitcoin will dump,the other altcoins will down and affected also,while in other hand if bitcoin will pump some altcoins carried its value and turn to green.