Katie Hafner

Berners-Lee started the World Wide Web as a set of protocols for transferring, linking and addressing documents to send over the Net. Without the global reach and open technical standards of the Internet, the Web could never have proliferated as it did.

Stacey Napp understands the ugly side of divorce - which is often the side that involves money. In fact, she understands it so well that in 2008 she started a business, Balance Point Divorce Funding, which invests in divorce and probate litigation, helping clients cover costs in exchange for a share of the winnings.

Spurred by the unlimited texting plans offered by carriers like AT&T Mobility and Verizon Wireless, American teenagers sent and received an average of 2,272 text messages per month in the fourth quarter of 2008, according to the Nielsen Company - almost 80 messages a day, more than double the average of a year earlier.

It took Cianfrance 12 years to bring 'Blue Valentine' to the screen after he first conceived it. He found Gosling and Williams early on, and they hung in there with him. The film finally premiered at Sundance 2010, then screened at Cannes and the Toronto Film Festival before landing in theaters in December.

The price of diamonds can vary greatly depending on size, cut, color, and other factors, including whether they have a history. But because of the rarity of blue boron diamonds, they often fetch more money than gems of similar quality.