one who uses the Apple iPad at least twice a day and downloads apps, both free and paid ones like there's no tomorrow. these people will often complain when people leave smudges on the iPad screen and will also complain when they're away from the device.
Man 1: Dude, can I play Plants vs. Zombies on your iPad?
Man 2: No way! You'll smudge your greasy fingers on the screen!
Man 1: God, you're such an iPaddict.