Barnes & Noble doesn’t really want you sideloading apps on a NOOK Tablet – Liliputing.
The actual number of Barnes & Noble customers that want to ‘customize’ their device in this way is something like 3%. The other 97% of customers can surely support B&N in their hour of need.
The reason the NOOK Tablet has a locked bootloader and the NOOK Color does not, it turns out, is because of hardware security features built into the TI OMAP4 dual core processor in the new NOOK Tablet. In order to provide HD quality video from Netflix, B&N locked the bootloader for security purposes.
This is only a small part of the truth.
B&N wants to keep you in their ecosystem supporting their brand and not venturing off the farm to get that app that is actually supposed to be FREE.




