I hate to say it but...oh, who am I kidding...we told you so. A poll of 50 Apple stores conducted by Citi this week found limited stock of the iPad Mini but wide availability of the iPad 4. Among the stores called, 80 percent indicated that some version of the Mini was on the shelves. Among the various models, the 32GB iPad Mini showed the greatest availability. In contrast, 100 percent of the stores said the fourth-generation Retina iPad was available, while only 6 percent said its availability was limited.