He also acknowledges that Android tablets could succeed in terms of market share, just as they have with phones. He doesn't even outright predict anything, just

He also acknowledges that Android tablets could succeed in terms of market share, just as they have with phones. He doesn't even outright predict anything, just draws a comparison with iPod. Moving the goalposts is when you change the criteria for success during an argument. He posted two observations over two years — the first not even predicting anything with certainty. He is not "moving the goalposts."