I don’t use CaBi all that much anymore, but it’s what got me back on a bike after not having ridden one more than a handful of times since I got my drivers license. Mostly I use it on date nights – my wife and I CaBi downtown somewhere, then cab home later.
I do have to say that only a full-time fixie rider could really gush about the gearing on the CaBis. First gear is totally useless. Second is fine from 0 mph until about 3, then 3rd tops out at maybe 14 mph. After that you’re just spinning.
But yes, I love CaBi, too. It’s totally changed DC for the better, and the expansion into MD and VA is awesome.