The perennial rumor of a 7-inch "mini-iPad" resurfaced again this week, with a report of a souped-up iPad 2G in a smaller form factor from an industry analyst. According to one long-time Apple watcher, though, there'd be nothing new about such a device. Jim Dalrymple at The Loop says Apple's always had a 7-inch variant of the iPad that has been in development along with the 9.7-inch model we're all familiar with since the beginning.