As a few smart people have wisely pointed out, people are not buying Bitcoins to spend them. I mean, how stupid do you have to be to believe that. Let's look at it:
Scenario A:Mary wants to buy a new TV. That TV costs $500. She goes to her favorite online store, types in her debit card number and her debit card is charged. TV arrives in about a week.
Total Cost: $500
Total Time: ~ 1 week
Scenario B:Mary wants to buy a new TV. That TV costs $500. Mary also heard the hype on a new technology called Bitcoin and figured this is the best payment method for her. So, Mary goes on Coinbase and purchases $500 worth of Bitcoin and pays 1%. Then she waits a week. When the Bitcoin's finally arrive, she goes to her favorite online store, only to find that they don't accept Bitcoin.
Scenario C:But lets assume her favorite store does take Bitcoin.
Mary wants to buy a new TV. That TV costs $500. Mary also heard the hype on a new technology called Bitcoin and figured this is the best payment method for her. So, Mary goes on Coinbase and purchases $500 worth of Bitcoin and pays 1%. Then she waits a week to get her Bitcoins. And it's a good thing because it will take Mary at least that to figure out how to safely store her new Bitcoins and download the blockchain. Or, maybe she just stores them on Coinbase, which is the ideal way to store Bitcoins anyway.
When the Bitcoin's finally arrive, she goes to her favorite online store, pays for the TV with her $500 worth of Bitcoins and the TV arrives in about a week.
Total Cost: $505
Total Time: ~ 2 weeks
Moral of the story. GET REAL! There is no Bitcoin "adoption" because there is almost nothing to adopt. You can barely use them. Cash and debit cards are FAR superior to Bitcoin's, as it relates to making everyday transactions. The day may come where this is no longer true, but that day is not today, nor any day during this bubble inflation. The is pure speculative buying. People are simply looking to get a high ROI. If you believe anything contrary to that, you are delusional and I would NEVER take advice from you because you simply do not live in reality.
What about for making payments and money transfers abroad? Banks charge very high fees for wire transfers. There are also high fees if you use Western Union. And with both of those methods, there is usually a significant delay before the recipient gets their money. With bitcoin, you can transfer money instantaneously and with only a tiny fee or no fee at all.
Also, the reason there is not much commerce yet using bitcoin is because it's still in the phase of being used as a high-growth investment vehicle. That phase isn't going to last forever. The growth rate will gradually decrease until eventually the price levels off at some kind of an equilibrium with fiat currencies -- maybe only some very small annual increase after that, because bitcoin will still have a lower inflation rate than most government-issued money. At that stage, people won't just hoard it anymore, because other investments will have a greater ROI. Maybe that point will be reached in 3 to 5 years, at a MUCH higher price than today.