I think this is probably the survey she is talking about. Note that it doesn't seem to make any distinction at all that the iPAD is a tablet and not an eReader. 3/4 iPAD users were very satisfied with the device and a little over 1/2 of Kindle users. But when you group the top 2 categories together "Very Satisfied" and "Somewhat Satisfied" they are about neck and neck. Nearly everybody is satisfied and hardly anybody is unsatisfied with either device.
Oh, and Kindle owners were more likely to use their Kindle to read books. iPAD owners read magazines, newspapers and blogs. Ya think?!!!!! Further, the sky is blue. (okay, I made that part up - it really isn't in there)
http://www.investorplace.com/2010/11...reader-market/