no matter how devalued gp gets, i can still buy a pair of iron armor for 1000 gp from some random npc
can bitcoin make that claim?
That's a pretty low standard for currency justification.
Two problems, in fact:
1. Nothing really "guarentees" runescape's prolonged existance. There's just no reason for it to go away.
2. stuffty armor from some generated character on some video game that probably won't even intrest you in a year is hardly grounds to say a currency is worth investing in.
I'm not arguing that bitcoins isn't going to collapse, or that it's going to take over the world. I'm just saying it's not like I'm doing something terriable by running a program on my computer.