I am struggling to think of anything, other than gaming systems(PS3) that after 1 year of use would give you a free upgrade of the older products to the latest product line. I agree free would be nice but I don't think there is any product out there that offers new features for free. This would be like the PS3 getting a free update to the same features of the PS4, I don't think even Sony would do that for free.

Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70