Mark Andreesen of Netscape fame has an essay in the WSJ.
Why Software Is Eating The World
This week, Hewlett-Packard (where I am on the board) announced that it is exploring jettisoning its struggling PC business in favor of investing more heavily in software, where it sees better potential for growth. Meanwhile, Google plans to buy up the cellphone handset maker Motorola Mobility. Both moves surprised the tech world. But both moves are also in line with a trend I've observed, one that makes me optimistic about the future growth of the American and world economies, despite the recent turmoil in the stock market.
In short, software is eating the world.
Mark argues that software is dominating industries
The best new movie production company in many decades, Pixar, was a software company. Disney—Disney!—had to buy Pixar, a software company, to remain relevant in animated movies.
Photography, of course, was eaten by software long ago. It's virtually impossible to buy a mobile phone that doesn't include a software-powered camera, and photos are uploaded automatically to the Internet for permanent archiving and global sharing. Companies like Shutterfly, Snapfish and Flickr have stepped into Kodak's place.
Today's largest direct marketing platform is a software company—Google. Now it's been joined by Groupon, Living Social, Foursquare and others, which are using software to eat the retail marketing industry. Groupon generated over $700 million in revenue in 2010, after being in business for only two years.
Today's fastest growing telecom company is Skype, a software company that was just bought by Microsoft for $8.5 billion. CenturyLink, the third largest telecom company in the U.S., with a $20 billion market cap, had 15 million access lines at the end of June 30—declining at an annual rate of about 7%. Excluding the revenue from its Qwest acquisition, CenturyLink's revenue from these legacy services declined by more than 11%. Meanwhile, the two biggest telecom companies, AT&T and Verizon, have survived by transforming themselves into software companies, partnering with Apple and other smartphone makers.
All of this software goes into data centers, and to grow faster they need to be greener data centers using less energy and reducing the environmental impact.