Thinking about purchasing a tablet this holiday season but aren't sure which one to buy? Here are several helpful articles on the various tablets out there: Nook Tablet, Kindle Fire, iPad 2, or the Samsung Galaxy Tab 8.9.
This article from mashable.com has a handy chart comparing the various tablets.
This article from geek.com covers just the Kindle Fire vs. the Nook Tablet.
Another comparison chart in this article from verge.com.
Many thanks to Bobbi Slossar, the NH State Library's Tech Goddess, for sharing these articles.