Fascinating to see a Bitcoin point of view from 2011 before the madness started:

The small band of early bitcoiners all shared the communitarian spirit of an open source software project. Gavin Andresen, a coder in New England, bought 10,000 bitcoins for $50 and created a site called the Bitcoin Faucet, where he gave them away for the hell of it. Laszlo Hanyecz, a Florida programmer, conducted what bitcoiners think of as the first real-world bitcoin transaction, paying 10,000 bitcoins to get two pizzas delivered from Papa John’s. (He sent the bitcoins to a volunteer in England, who then called in a credit card order transatlantically.) A farmer in Massachusetts named David Forster began accepting bitcoins as payment for alpaca socks.

Let's be clear: 10,000 bitcoins today is worth more than a million dollars.

What happened to Bitcoin pizza guy:

Through 2009 and early 2010, bitcoins had no value at all, and for the first six months after they started trading in April 2010, the value of one bitcoin stayed below 14 cents. Then, as the currency gained viral traction in summer 2010, rising demand for a limited supply caused the price on online exchanges to start moving. By early November, it surged to 36 cents before settling down to around 29 cents. In February 2011, it rose again and was mentioned on Slashdot for achieving “dollar parity”; it hit $1.06 before settling in at roughly 87 cents.

In the spring, catalyzed in part by a much-linked Forbes story on the new “crypto currency,” the price exploded. From early April to the end of May, the going rate for a bitcoin rose from 86 cents to $8.89. Then, after Gawker published a story on June 1 about the currency’s popularity among online drug dealers, it more than tripled in a week, soaring to about $27. The market value of all bitcoins in circulation was approaching $130 million. A Tennessean dubbed KnightMB, who held 371,000 bitcoins, became worth more than $10 million, the richest man in the bitcoin realm. The value of those 10,000 bitcoins Hanyecz used to buy pizza had risen to $272,329. “I don’t feel bad about it,” he says. “The pizza was really good.”

Nobel Prize-winning economist Paul Krugman wrote that the currency’s tendency to fluctuate has encouraged hoarding. 

Bitcoin peaked at $29.51 a share on June 9, 2011, before crashing.

Too bad no one who watched the crash realized Bitcoin would be worth more than $100 just two years later.

They did a postmortem on Bitcoin in October 2011:

If Nakamoto has forsaken his adherents, though, they are not prepared to let his creation die. Even as the currency’s value has continued to drop, they are still investing in the fragile economy. Wagner has advocated for it to be used by people involved in the Occupy Wall Street movement. While the gold-rush phase of mining has ended, with some miners dumping their souped-up mining rigs—”People are getting sick of the high electric bills, the heat, and the loud fans,” Garzik says—the more serious members of the community have turned to infrastructure. Mt. Gox is developing point-of-sale hardware. Other entrepreneurs are working on PayPal-like online merchant services. Two guys in Colorado have launched BitcoinDeals, an etailer offering “over 1,000,000 items.” The underworld’s use of the bitcoin has matured, too: Silk Road is now just one of many Tor-enabled back alleys, including sites like Black Market Reloaded, where self-proclaimed hit men peddle contract killings and assassinations.

Rumors of Bitcoin's demise were greatly exaggerated.