With many new cryptocurrencies sprouting in the net, is it possible that bitcoin can be overtaken as a top digital currency in the future? Is ethereum or other well known cryptocurrencies can be a threat to bitcoin dominance?
If we are talking about now, My answer is no! there are no other currency at the present time now that can overtake bitcoin, it will be a miles away before that happen it will years or decades I think. Like most member in this forum said majority of the altcoins are like zombies.