Personally I wouldn't risk it. HOWEVER those with GPS cell phones should take steps to make sure the Efix data is completely fucking useless to authorities. Armed with a Big Bud coffee table book, and High Times Centerfolds...... you could drive around town and take pictures of [pictures of] plants in lots of interesting places, {the DA's house, courthouse, sheriffs house, town square, etc] and post them online for the law to figure out locations. Hopefuly, if this Efix data nonsense ever appears in court, the NORML lawyer is clever enough to have already done this.