You've read the headlines: Uber is being valued at $18 billion. And as a mom of two toddlers living in New York, I think that sounds about right. Why, you ask? The popular car-sharing service just launched UberFamily, which means getting around the city just became a lot easier (anything to avoid a schlep on the subway). For a $10 surcharge, your vehicle will pick you up with fully-installed car seats. This is a major game-changer, especially for city parents without wheels, and the company plans to roll out to other US destinations later this year. For info on downloading the app, go here.