1. Students were required to use these laptops for their coursework - in class and at home. No laptop - no going to class.
2. Despite the software being designed to track stolen property. The school district pursued a student for eating candy (drug suspicion) while is laptop had not been stolen. The software company has come out against the school and disabled the functionality the school used.
3. There's a video on youtube showing a systems administrator messing with the students on the laptops while in school (reading over their shoulders and what not). Keep in mind these are mandatory for classes.