Apple sold 17,000,000 iPads last quarter. As impressive as that number is, it's up only slightly from Q1. What's more, Q2 sales are less than twice that of the same period last year, breaking the previous trend of more than doubling in volume each year. Put those 2 details together and it looks like iPad sales might be slowing down.
I'm not saying that this is bad news nor am I predicting doom and gloom for Apple.
The reason I'm pointing out the flattening sales is that if they continue to dip then it will become a better and better idea for Apple to release the iPad Mini this fall. I'm still expecting it next spring, but when it does arrive it will generate an insane amount of sales. Apple might decide they want that jump in sales this fall.
On the other hand, sales are usually flat this time of year anyway. The peak in gadget sales in the US usually happens around the time of Christmas, and Apple is like most companies in that they know when the sales will peak. There's a good chance I'm wrong about the fall launch prediction, but I am hoping I'm right.