Amazon has great hopes for its iPad competitor

One after another, like moths to a flame, technology companies have been seduced into entering the market for tablets. Apple made it look so irresistible, with 29 million eager and sometimes fanatical consumers snapping up an iPad in the device’s first 15 months.

But neither Samsung nor Motorola nor Acer could beg or borrow any of Apple’s magic. Research in Motion, the maker of the BlackBerry,