According to a study conducted by Toluna QuickSurveys of 2,000 iPad owners, 45 percent of participants were disgruntled by the iPad 4's announcement due to the iPad 3 launch several months ago.
http://www.tomshardware.com/news/iPad-4-Consumers-Apple-Mini,18802.html
Glad to see I'm not the only iPad 3 who feels lonely