There has been increasing commentary lately about a "current startup bubble." Aside from Qwiki, people have pointed to the valuation of Facebook, Zynga, Groupon, and others. An important question is, do recent valuations indicate a second industry-wide Internet bubble, much like the bubble and subsequent crash in 2000? Or is something else more fundamental going on?

A look at the progression of other infrastructural technologies is useful. Consider the history of electricity. Paul David, an economic historian at Stanford, noted that it took many decades for business and society to reap tangible benefits from electricity. While important technologies were introduced throughout the 1800s (e.g., electric motors, light bulbs, generation stations), David suggests that an observer in 1900 would have found scant evidence that electricity was having an impact on business efficiency. To take advantage of electricity required not only the introduction of new technologies, but also a deepening of our understanding and in turn a transformation of business and social processes. For instance, manufacturing facilities, which were originally designed for steam power, needed to be significantly reconfigured.

Although David’s discussion was focused on the lag in productivity improvements resulting from electricity, it provides some useful insights about the state of the Internet and its commercialization. While the first computers emerged in the 1940s, and the Internet was born in the 1960s, it wasn’t until much later that computing and the Internet were widely adopted by business and consumers. For instance, it wasn’t until the early 1990s that the Internet transitioned from a government/ academic project to a commercially available system, and the Internet wasn’t broadly available to consumers until the mid-1990s.

In a mere five years from the commercial emergence of the Internet, we faced the first Internet bubble and bust in 2000. Looking back at history, it’s no surprise that the first wave of applications generally performed disappointingly, both technically and commercially. Broadband connectivity, the Internet backbone, and critical software and hardware standards were still in the early stages of development. Along with an emerging infrastructure, there was a limited understanding of the potential of the Internet among entrepreneurs, established companies, and broader society.

Now that we’ve had 10 more years to develop core infrastructure and to deepen our understanding of the Internet (and computing) from a technical and commercial standpoint, we are witnessing the emergence of a new crop of high-growth companies. Distinct from many of the Internet companies that arose in the late 1990s, a greater percentage of today’s companies receiving venture funding are both technically and commercially viable. Many deliver real customer value and have a tenable revenue model. In addition, to companies such as Facebook, Groupon, and Zynga, there are a myriad of smaller successful ventures, such as Pandora, Dropbox, and Airbnb.

To conclude, the 2000 bubble arose just a few years after the commercialization of the Internet. There was excitement about the potential of the Internet, but the supporting infrastructure and our knowledge was in its relative infancy. A decade later, we have made significant progress on both fronts. The latest new ventures incorporate technologies and business models that reflect significant infrastructure improvements and our maturing knowledge-base. Are select companies overvalued? It’s possible. Does this overvaluation reflect an industry-wide bubble? I don’t think so. In fact, I think we are at the early stages of a multi-decade transformation, catalyzed by computing and the Internet, and we will continue to see significant opportunity and new venture growth in this space. We are moving toward ubiquitous computing and connectivity, where technology pervades our business and personal lives. Personally, I look forward to participating in this exciting and dynamic future!