Does anybody else feel that the current proliferation of P2P cryptocurrencies looks symptomatic of a pyramid scheme that has proven its viability (in the form of BTC) and is now being repeated by unscrupulous copycats who smell a quick buck? I'm not calling the concept of BTC-style cryptocurrency a deliberate, malicious pyramid scheme in itself. I think this is an unintended side-effect.
I think that demurrage proposed by Freicoin adds no value because hoarding isn't a real problem for Bitcoin or for any other currency. I suppose that the fear of hoarding comes from the fact that we still live in the world full of harmful keynesian ideas.