The news is spreading fast that HP is discontinuing the Web-OS device operations. While this news needs more detailed analysis and we have a long way to go but we are left with lesser number of players when it comes to operating system for the hand-held devices. Google, Apple, RIM and Microsoft are the four major operating system developers. While RIM and Google are no naive souls, I can’t rule out the possibility of a Microsoft vs Apple battle again a few years down the road if these two can eliminate Google and RIM from the race. With Microsoft’s strategic alliance with Nokia and Apple’s discontinued success story gives rise to the support for this possible traditional rivalry coming to the Smartphone and Tablet’s world soon.