Google's Inbox cozies up to iPads, Safari and Firefox

Many folks are still scratching their heads wondering why Google felt the need to create an entirely separate Gmail client for mobile devices late last year, but few could argue the search giant is moving quickly to improve that product.The Official Gmail Blog today announced a couple of big enhancements for its fledging Inbox by Gmail app, which debuted back in late October on iPhone and Android smartphones.Billed as "a completely different type of inbox," Inbox by Gmail offers a comp