Steven J. Vaughan-Nichols, in his IT World blog, says he doesn't expect Chrome-based notebooks to appear until the second quarter of 2011. I don't have any reason to disagree.
By that time, Android tablets will likely have arrived in large numbers. I expect that there will be a wide range of them with many different niches and price points. So expect low-priced Android-based tablets to compete with Chrome netbooks.
Chrome is designed for life in the cloud, and at least in its original design specs was targeted to run Web-based apps rather than any apps on netbooks themselves. At the time Chrome was designed, that made sense and was forward-looking. But today, with the raging successes of Android phones, the iPhone, the iPad, and Android tablets coming soon, apps are king. Any device that doesn't run apps will have a hard time gaining acceptance.
Given the choice between a tablet that runs apps, and a netbook that doesn't, my guess is that people will opt for a tablet, if the price of the two is the same. True, netbooks have keyboards, but they tend to be cramped. Using nifty apps like Swype, inputting text on Android devices, even without a keyboard, is fairly painless. And given that Android has voice recognition features for inputting text, there are other options as well.
And for those who still opt for netbooks, Windows-based netbooks can run apps locally, as well as run Web-based apps. Why buy a Chrome netbook that limits your choice?
Given the squeeze Chrome netbooks will be under --- from tablets on one end, and Windows netbooks on the other --- I don't expect them to sell in large numbers.