CK is/was really into them, and I remember her always showing off links to really pretty ones and I'd drool over them. I sort of fantasized about getting one and getting all sorts of cute clothes for it, but I just can't afford that kind of thing and I'm not interested in them enough to justify the purchase. They're super neat, though! I love all the detail people put into customizing them. You should post pictures of yours (assuming you have any)!