If you judge market share by Web usage, Windows tablets have failed. A new report by the online ad network Chitika finds that they account for one percent of all Web tablet traffic, compared to 84.3 percent for iPads. Worse yet, the numbers haven't budged for months.Windows tablets tank, account for only 1 percent of Web tablet traffic | Computerworld BlogsClearly, Microsoft's tablet strategy is failing. Given that Microsoft has refocused itself as a devices-and-services company, it's bad news that what may be its most important device is selling so poorly. Unless the company can come up with a winning tablet strategy, its recent reorganization won't help a bit.