I never used a password as well. I love the fingerprint unlock. Way to easy to keep it locked now. Learned my lesson the hard but not a bad way. I left it on a fellow teachers desk, she was a cop, me a firefighter. They posted on my Facebook page that cops are awesome and firefighters love cops, etc. Then they took about 300 pictures. Didn't realize it till I was using my iPad in class and went to pull up a picture to show the students and all the selfies showed up in my photo stream. Good laugh but taught me to lock my phone.

I use find my iPhone on all of our devices (not the macs though). The ability to remote wipe is nice. Most thieves are pretty stupid. Taking selfies with a stolen phone is about the best. I love the story of the guy who had his stolen on a train, he used find my iPhone, Google Maps, Street View, online databases for phone numbers and address's to harass the guy who stole it into returning it. He had family member names, phone numbers, pictures of their houses, cars, etc.