WPTV | Nexus 7 Google tablet versus (AMZN) Kindle Fire HD versus (AAPL) Apple iPad ... WPTV Even as Google's new Nexus 7 challenges the Kindle Fire for dominance in the small-tablet category, Amazon CEO Jeff Bezos on Thursday introduced a new, 8.9-inch Kindle Fire HD. Photographer: Mathew Sumner, Getty Images Copyright Getty Images ... Amazon's New Kindle Could be Google's Biggest Threat iPad Mini rumor roundup; iPad Mini Vs Kindle Firer 2 Vs Google Nexus 7 Apple Must Rebrand iPad, iPod or Lose Tablet Market to Amazon, Google |