So you believe it is okay to continue to sell an Android product for full retail with a 2 year old operating system? My N8020 was released in Australia with 4.1.2 and has received not one update, this is not acceptable to me when Samsung have released a 4.4.4 update to the same model in Asia. We pay way over for tablets down here and as such I expect more from OEM'S.
This is my second Android flagship device that has been stranded on it's original software and for this reason I will not support them further. If other people find this practice acceptable then that is their decision.
Don't forget JB 4.1.2 was released October 2012, and the N8020 was released here December/January 2013 with 4.1.2. This device has never been updated, so talking of updates is pointless, there are no updates.