Snakes in general are one of those pets that people jump into with both feet and then lose interest. Once they figure out there is more to it than tossing out some food, water and a litter box they lose interest. In addition to that they perceive ball pythons as one of the cool snakes you can take out at parties and pass around and be an all purpose companion snake. They end up with animals scared out of their wits that wont eat and they get tired of it and neglect them. You can see it in so many of the "Alright I got a new BP now what do I do with it" first posts. Once they start reading the responses about UTH and thermostats and care sheets and all that expensive stuff you see the excitement just dwindle. It's a shame that reptiles are considered to be disposable animals by so many people.