Aiming to be the Zipcar of electric scooters, Scoot Networks has officially launched in San Francisco after months of beta testing. Ideal for areas with problematic parking, the Chinese-made scooters are 100 percent electric with a 20Ah SLA battery each, and there's even a dock built into the dash to charge most Android or iPhone models. With a screaming top speed of 30 miles per hour, they're obviously meant for short trips and not for the highway. It costs $10 to sign up, $5 per month, then $5 per hour. You can also get a $10 per day deal or a $19 per month option that includes three workdays or overnights. Even though you don't need a motorcycle license to rent one, the company does offer tutorials to get newbies comfortable with the ve