A year and change after its launch, Apple's iPad has established itself as both the progenitor and dominant entity in a new category of device: tablets. A large part of its success has undeniably been down to the enthusiasm shown by developers, who have recently crossed the notable marker of producing 100,000 applications compatible with the device. As is true of the vast app selection on the iPhone, quantity doesn't guarantee quality, but the abundance of software available for the iPad at least offers a better chance of
