I used a Motorola F3 in 2006 and got my first Kindle in 2008. Except seeing small e-ink screens in supermarkets I haven't seen any other mainstream e-ink produc

I used a Motorola F3 in 2006 and got my first Kindle in 2008. Except seeing small e-ink screens in supermarkets I haven't seen any other mainstream e-ink products or solutions. It's a shame the tech is stagnating.