We knew Android 2.1 was coming for the Droid, but we'll confess -- we didn't expect it to come this soon. Motorola is now reporting via its official Facebook page that it's "happy to relay the 2.1 upgrade to Droid will start to roll out this week," going on to tease that it "will have more information to share on other device upgrades later." There's no detail on what the Droid update will entail or whether it'll roll out to every user this week (we doubt it), but by all indications, this is a promising sign that Moto's keeping the pedal to the metal, we'd say.[Thanks, andrewcweaver]