If it is, it is one that will go on for 100 years.
1/4 of the planet doesnt even have internet access.
The day you die you could buy bitcoins and still be an "early adopter".
When we reach "all the people who will ever use bitcoins" all that happens is inflation which you are already
used to in "regular money"!
Finally, do you think a new kind of money could start any other way? Would you have signed up
for this message board and spent time on a "e-money" that LOST value over time? No,
the "hook" to get people to read about bitcoin was that it was deflationary and it goes up!
Just think of it as money with a built-in-savings account.
(Because if you think about it a savings account is just as much a pyramid scheme)