Chrome is essentially a . A media player app will be included that will facilitate offline music play and photo viewing, but aside from that the platform is designed to operate exclusively in the cloud and take advantage of the vast portfolio of services from Google.

The operating system seems ideal for the netbook crowd, or possibly even as a s to compete with Apple's iPad. Netbooks and tablets generally lack CD or DVD drives and the smaller hard drive sizes of the diminutive portable laptops seem geared for storing only the core OS components. An open source operating system that can reduce costs and make the hardware into more of instant-on, cloud-based device might be welcome among the netbook crowd.

The Chrome OS might also provide a solid alternative for a tablet OS. Apple has built the iPad on the iPhone mobile OS, HP is building the mobile OS, and the is built on Google's Android mobile OS. There is demand, though, for a tablet that is more like a desktop and less like a smartphone. It remains to be seen if to satisfy in the tablet market, but the Chrome OS seems to comfortably straddle between mobile OS and desktop OS--a potentially ideal position for a tablet OS.

But, what of Google's aspirations to usurp the crown of ? Assuming that the Chrome OS lives up to expectations and provides a polished, capable experience, there is still a long way to go before a Web-centric OS can even begin to replace the traditional desktop operating system (a.k.a. Windows).

Look, the Mac operating system has been available since 1984 and has only five percent of the OS market. Linux has been around since 1991--or 1994 if you want to start counting from the 1.0 release, yet Linux in all of its varieties has barely more than one percent of the operating system market. Can we really expect Chrome to knock Microsoft off its pedestal any time soon when two very capable operating systems have been barely able to scratch the surface after 20 years?

At its heart, Chrome is just another version of Linux. However, the Google brand carries a lot of consumer clout. It is respected. It is trusted. Businesses and consumers alike are much more likely to adopt a Linux variant with the Google stamp of approval, so it has that going for it. But, Apple is also respected, and trusted, and has a strong and loyal following...and five percent of the market.

Many small and medium businesses are already invested in Google. They rely on Gmail for messaging, Google Docs for office productivity, Google Voice for communicating, and Google Wave and/or Google Buzz for collaborating and social networking. Chrome will work nicely for them.