Amazon is now sending postcards to remind Kindle owners to update their devices

Nate the greatest writes: Amazon's getting serious about a recent required firmware update. Last month Amazon sent out emails, asking everyone to update, and this week they stepped up their game. Several Kindle owners say they've received postcards from Amazon with reminders to update their Kindles. Sure, this is an important update which adds security certificates, but don't you think this is overkill?

Postcard?

[rosencreuz]

They should send fax if it's that important!