There's that recent interest in Bitcoin, up to the point where it's seen as a viable place to safe up wealth and there's even malware network made to mine the money.
I still find it hard to accept the whole concept though. Well, the Bitcoin itself is fine, as an mean of exchange. The part I still don't like is the creation. Although with caps, the money is created from mining process, where computers donate their resources to support the monetary system.
Personally, I'd prefer money creation that's tied closely to the supply of goods & services. And talking of service, not the service of supporting the financial system, out of thin air, a need created by itself.