Over the next few years, you'll begin to see "Pay with Bitcoin" buttons / options popping up on websites all over the place, same as when PayPal was first getting themselves established.
or maybe some CryptoPal buttons where the buyer will be able to pay with one of the 50 top digital currencies
lukep I admire your confidence in bitcoin, I can only wish I was that confident about every investment but do you seriously think world governments can't severely push down the value of bitcoin and destabilize it simply by outlawing it? It's not an entirely new concept the UN has passed numerous resolutions against countries like Iran, Liberia, North Korea, etc that has put severe limitations on their currency and banking. It's not too far from outlawing bitcoin to the point where the only people who would legally be allowed to buy/sell/exchange it are rouge money transfer agents in Tehran or Pyongyang (inb4 HBWA Cash4Coins offer). I know the whole point of bitcoin is that it's decentralized and outside the reach of government but if it was outlawed do you seriously think any profit seeking individual/corporation such as coinbase, bitpay, or Mt.Gox would risk jail time or decide to move to a OFAC sanctioned country such as Sudan or Cuba just so they can buy/sell/exchange bitcoin?
(No chargebacks) And this is an advantage? This is one of the largest impediments to wide scale adoption, since consumers will have no protection from the unscrupulous. That may give you the warm and fuzzies as a seller, but one thing 99% of consumers want is protection.
You already have Google making its first steps towards building a centralized digital currency (Ripple) Good luck with that shit
In future, bitcoin will be probably replaced by more innovative digital currencies
Other digital currencies: Completely irrelevant. Bitcoin has the network effect going for it and can assimilate the best traits of all others. There will never be another with mass appeal.
I believe that if bitcoin really does become as huge as you think it will, there will surely be at least one other crypto very close behind it.
All currencies are heavily manipulated right now. They don't use real market data. Currencies don't reflect supply and demand, they reflect political influence.
I look at it differently. At the beginning of the year bitcoin was around $20. It went from $20 to $260 to $50 now back to around $250. It never went back to $20, and it probably won't go there again (outside of state intervention). So in the past year it's never gone back down to what it started the year at. Everything has been on the upside. Sure there's been some blips where it's gone from $260 to $50 but $260 is still > $20 and $50 is also > $20. It's all growth aside from small daily or weekly blips. If you want to measure it in days then sure, there may be some days or weeks where it goes down. For the most part it's irrelevant. Bitcoin has had far more up days then it has had down days. Bitcoin has had far more growth than it has had decay. Bitcoin has gone up 1,000% relative to the dollar in the last year. Name one other currency that has done that. Even if it was 50% in one year that would be huge. Even if bitcoin went from $20 to $30 in one year that would be huge. If any other currency had even 50% growth relative to other currencies we would be hearing all about it. The volatility talk is just short term noise and means very little.
So from your example if a currency goes up in purchasing power that is a bad thing because the user of that currency has regrets for having spent something that later becomes worth more currency. Nobody is worse off by using a currency that increases in value with time yet that is a bad thing? Currencies should instead stay the same value?
A currency needs to be stable in the short-term, and relatively predictable in the long-term, to be viable as a store of value. BTC can not act as a reliable store of value until the magnitude of volatility drops significantly. Unless you borrow LukeP's time machine there is no way of accurately predicting the purchasing power of BTC even in the near term. It could easily be worth double or half current value in a week.
Scarcity: Bitcoin is mathematically proven to never, ever have more than 21M units. Ever.
Bitcoin fanatics advocating it too fanatically: If we had just discovered the fountain of youth or an anti-gravity belt that is easily duplicated, you'd say we were evil or at least selfish to keep that to ourselves. Bitcoin is even more important to mankind
Bitcoin has gone up 1,000% relative to the dollar in the last year. Name one other currency that has done that.
The volatility talk is just short term noise and means very little.
The growth though is mainly due to speculation, not currency usage.
A currency needs to be stable in the short-term, and relatively predictable in the long-term, to be viable as a store of value. BTC can not act as a reliable store of value until the magnitude of volatility drops significantly.
The answer to the volatility problem when BTC eventually trades at a price high enough where rises and drops won't represent a significant % of the total.
I've said before that a big hurdle for Bitcoin to actually become money (a widely accepted medium of exchange) is that the volatility doesn't create an environment where people can hold, save, invest etc with any confidence in the projected future value.