
Spend time worrying about it,then.

BTW,I only have 5 MK4's,2 NEO2lite 512's,a NEO2lite 1g(!),3 NEO2SD's,and 2 NEO3TF's(plus countless-'bout 5g's altogether-older NEO products),some of these, gifts from Dr. Neo directly.
So it's not like I'd know...
Last thing-Flash memory is expensive,probably the biggest manufacturing cost in back-up products.This eliminates the need for flash memory,and lowers cost for the consumer.
That's my guess,anyway,as to the reason for this.