A good place to see a variety of metrics for bitcoin's growth is here: http://bitcoinpulse.com/ http://bitcoinpulse.com/ edit: Hmm, after I wrote that I realis

A good place to see a variety of metrics for bitcoin's growth is here: http://bitcoinpulse.com/ http://bitcoinpulse.com/ edit: Hmm, after I wrote that I realised it sounds a bit spammy. To be clear: I'm not affiliated in any way with that site.