At the time, Apple had sold barely any iPhones, and <a href="http://www.wolframalpha.com/input/?i=aapl+stock+price+oct+26+2007">its stock price was $184.70</a>. In 2009 it fell back below $100 as the financial crisis hit.

What is Stephen Coleman doing now?

"Computing power has increased some 600-fold over the past 15 years; 2.6 billion transistors can now be crammed onto a single computer chip. This advancement has facilitated the ability to trade ever-larger volumes of shares. During the 1960s, just under 17 billion shares were traded on the New York Stock Exchange. That amount was surpassed over just four average trading days in September 2011."

"LinkedIn (Debut: May 19) — $75.16, down 18 percent<br />
<br />
Zipcar (Debut: April 14) — $21.59, down 10 percent<br />
<br />
Renren (Debut: May 4) — $6.75, down 11 percent<br />
<br />
Pandora (Debut: June 15) — $12.55, down 7 percent<br />
<br />
Zillow (Debut: July 20) — $26.17, down 7 percent<br />
<br />
Fusion-io (Debut: June 9) — $24.78, down 5 percent"

Nifty tool.