http://www.macrumors.com/2012/03/28/51-of-us-households-own-an-apple-product/
The iPad is a niche. The Apple bubble has bursted. The stock will be crashing any day now.A new survey commissioned by CNBC is as good a reason as any of why Apple's stock price has been on such a tear in recent years. More than half of all US homes own an Apple product, according to CNBC's All-America Economic survey -- and 1 in 10 homes that don't own any Apple products plan to purchase one in the next year.