STARY Electric Skateboard - 8.1lbs, 18.6 mph, 10 miles on a charge
Segway miniPRO - Hands-free, self-balancing transporter. Not a hoverboard.
MetroBoard - Electric Skateboard w/ impressive 40 mile range
Scoot Networks - Electric scooter rentals for $2 one-way to anywhere in SF
Huger Electric Skateboards - Electric skateboard: 25 mph, 20 mi range, waterproof, & more
Ego - Ego gives you one central—and lovely—location to check web statistics that matter to you.