Is Multitasking the iPad's Opportunity?

About 55 percent of users interviewed by the Yankee Group say they frequently surf the Web while watching TV. Slightly fewer say they use email while watching TV.

And if a new product category develops for devices such as Apple's iPad, that is the use case: people who want a convenient way to use the Web and email while watching TV, using the Wi-Fi connection in their homes.

That isn't to say some people might be able to use a tablet to replace a PC when out of the home, but that might be a subset of the tablet user audience.