As for the samsung and viewsonic, they are respectable platforms. That being said, for the money you will spend on either of these tablets, you could buy 2 nooks. I have had a Huawei s7, an asus transformer, and 2 nook colors. What keeps bringing me back to the nook is the capabilities of the nook as compaired to other "real" tablets. Barnes & Noble put together one of the best devices on the market with the nook. The ability to boot from the sd card first is one of the best features. It is almost impossible to brick this device. The availability of custom roms and overclocking allows you to put together a device that will leave tablets twice the price in the dust. The screen features IPS ( in plane switching), a feature only found on the high end for most tablets. This allows a very wide range of viewing angles with crisp color. 8 gb of internal storage and the ability to use up to 32gb of additional storage via sd card places the nook ahead of a great number of other tablets. Cyanogen mod or cm7 with the nook tweeks app allows for the use of bluetooth and usb hosting for external flash drives of external hard drives as well as bt keyboards. (Writing this on a bluetooth keyboard on my nook) I get aproximately 14+ hours of battery life.
One minor issue is the lack of a front facing camera for video chat but an external webcam can be used through usb hosting. Some folks dislike the lack of gps but I have never found that to be an issue for me. The most recent minor issue I have found is problems with using google+ as they require a gps location in order to function properly.
Overall, there are lots of tablets on the market but none can compare with the features on the nook when price is considered.
In conclusion, if you want a tablet that "just works" with no input or effort from the user, the nook might not be the way to go BUT if you want an android tablet that can awe most of the regular tablet owners out there and are willing to read the forums, ask questions, and follow easy driections and, oh by the way, learn a great deal about android in the process, then run, don't walk, to the nearest B&N and pick up, what I believe to be, one of the best priced tablets on the market.
Sorry so long winded but I really like the nook
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