What do I care if you know my plate? It's a vanity plate.... not KA92KJSA or some shit..... everyone knows what my plate says anyways.
As for my key profile, etc... who cares.... if someone wants to break in my car, they will break in my car regardless. PLus that key doesn't open my doors anyways. If the alarm goes off I'm paged and I run out there with a Louisville
But seriously you people are too paranoid. If someone wants to know everything about me, they can just go online and pay someone $50 to get my social security #, blood type, you name it. Nothing is secret anymore. The only thing I would never do online is post obscene/vulgar/racial comments which could haunt me someday if I want to run for President or something