THE MAKER OF SHINY TOYS, Apple is starting to see sales of its Macintosh computers stunted by the Ipad. Market analysts Asymco produced not only evidence that Ipad sales grew massively in the fourth quarter of 2010 but also that a worrying trend is emerging for Apple, in that the sales growth of its Mac computers is falling. Even though its figures suggest otherwise, Asymco claimed that Ipads are in fact not cannibalising Mac sales. Further data presented by Asymco show that Apple is flogging fewer Ipods, with users opting for Iphones instead. That isn't particularly surprising as industry pundits...