Also, with under 0.5% of crypto currencies held on exchanges, most of those cash valuations are "works of fiction".......The main remedy, to Fiat Currency Profiteers, is to mine coins at low profits (not worth people in low electricity countries doing) or breakeven levels or loss levels for several years and those collected coins doubling in value after a big block halving. This deferred payment of profits, will remove most Fiat Currency Profiteers, who are always seeking the quickest ROI's? However, it does mean mining bigger and older coins like LTC, FTC, VTC, BTC, etc are safer crypto currencies to be collecting.