Umm.. I should point out two things- 1) It's a prototype. Building protections into your prototypes is common-sense, and doesn't mean that there is an evil ove

Umm.. I should point out two things- 1) It's a prototype. Building protections into your prototypes is common-sense, and doesn't mean that there is an evil overlord out to attack you. 2) Both Blackberry and iPhones have had this capability for years. It's part of MobileMe, and built into every BES. It's a must for enterprise use, practically anywhere. This is a publicized feature, and a very useful one.