I just found out about this new car service in the chicago/suburb area called uber. (not sure how outta the loop I am but first time Im hearing about this) Its a cell phone app and I guess its cheaper and faster then the normal cabs. You set everything up on your phone and its all paid for with tip included so you just jump in and jump out and be on your way. I dont work for them I just heard of the service and it sounds like a nice alternative to whats out there and thought some of you may like something a bit more discreet and easy to use.

One of my favorite ladies used from my place it to return to downtown on many occasions.  

It's good to know about this type of service!  
I've just signed up for it!  

My regular to/from airport guy is a member of uber but I always pay him cash.  That saves him about 20%.  But I understand that they have so many driver/members on the street that the response is usually in one to two minutes--practically any part of town.  The cars are quite comfortable; my guy drives a black Lincoln SUV which is common.  It will cost you a bit more than a regular cab but it's worth it.

Highly recommended.