You brag proudly about how you love not having a car. As your friends complain about scraping their car windows in the morning, you wave your transit card at them. But occasionally you want to go to the burbs or you just want to make a massive run on a grocery store. I-Go has been in Chicago for a while, but now they have a blog called Chicago Car Sharing. It's a great place to keep up on chicago transportation issues while keeping your carless pride. edited 2/16: I-Go doesn't permit pets unless they're in a carrier. Good news for the pet allergic, bad news for those with a Fluffy or Fido.