Essentially, there are bigger things in life to worry about.
But I only ever park my car for long periods of time either in my garage or at work. And neither one of those places are really "easy" to get to and steal a vehicle without someone noticing, so I don't get too concerned about it.
But, if you don't have a garage or constantly park your car outside or at the curb, I guess it could be a legitimate concern. But again, how is someone going to take your license plate off of the internet and figure out where you live with only that to go by?
