> Imagine a sucker who took out a loan in bitcoins a few weeks ago — she’d never be able to pay it back today. That’s a pretty good sign that bitcoins don’t wor

> Imagine a sucker who took out a loan in bitcoins a few weeks ago — she’d never be able to pay it back today. That’s a pretty good sign that bitcoins don’t work as a currency. Is this a fundamental flaw that's always going to plague Bitcoin? Or is it just a growing pain whilst the currency grows and stabilises?