Cryptocurrencies are in the "dot-com bubble" phase right now. You would be suicidal to invest in them at the present time. They might go up in the short term, but long term most of them are heading for a spectacular crash with a few winners chosen at the end. Would you ever have thought that AOL would be the crappy little company it is today back in 1995? Or that Netscape Navigator and AltaVista would be totally dead? Now we have new players like Google and Xfinity that make up the majority market share. If you invested in AOL or AltaVista back then you would have been VERY sorry. I tend to think of Bitcoin as AOL. It's HUGE right now, but in the near future it will implode. The next big cryptocurrency is right around the corner, and I'm watching for it. I must say, it just might be Ripple. But I'm very cautious because pretty much ALL cryptocurrencies are in a spectacular bubble right now. My plan is to diversify and invest in dozens of smaller cryptos as they come to market. They tend to increase in value about 1000% in less than a year if successful...
I agree completely. The best advice is to keep a diverse portfolio and keep an eye on developments.
And, needless to say, from an investment point of view, you should only risk what you can afford to lose. Cryptocurrency technologies may be developing rapidly but they're still very much in beta.
After years of studying and reading about cryptocurrencies and contemplating the fate of Bitcoin however, I'm not so sure about the AOL comparison, or any other early dot-com company for that matter. The thing is, Bitcoin is not a company, nor is currency it's sole use. It's a network, or protocol, on which a currency (the 'killer app') has been built. In that respect, I think it's closer to compare it with fundamental internet protocols such as the TCP/IP suite, which have remained relatively unchanged since the dawn of the internet. Consider IPv4, for example: Despite its shortcomings (and the plans to replace it with IPv6, beginning over 20 years ago), it's still in widespread use today.
Also, while I believe most of the sh1tcoins will fall by the wayside as time passes, there's room for lots of different cryptocurrencies in this space, so I suspect there will be a number of winners. And, while Bitcoin may continue to lose its dominance, I think it will continue to grow and implement improvements that have been tried and tested in lesser coins. Bitcoin has gained inertia as it has grown, slowing down progress due to the requirement that improvements can only be deployed with complete consensus. And rightly so; the network is now protecting many billions of Dollars worth of wealth. And, while such consensus requirements mean that it can take time to resolve some of the growing pains (such as increasing transaction fees) that are presently limiting Bitcoin's usefulness, it also helps to instil trust in its users, something which is of utmost importance if a cryptocurrency is to be used as a store of wealth.
Having said all that, cryptocurrencies are breaking new ground every step of the way. It's difficult to predict the outcome or draw comparisons with anything that has gone before because nothing we presently have quite compares to these new 'networks of money'. One thing's for certain though, it's going to be very disruptive -- more so than the growth of the internet was -- and mainstream adoption is also going to happen very quickly. The internet took probably about 20-30 years to become ubiquitous. The difference with cryptocurrencies is that we now already have the required network infrastructure in place (ie the internet) and development is being driven forward by enormous sums of investment. Growth is happening exponentially; in just a few years time I think we might not be discussing the fate of cryptocurrencies but the fate of the banks and the old outdated fiat currencies.