EX I've noticed that too. Been 3 well known hard to hide cars stolen here with in a week or two of each other. They found the cars but not the thieves. Thinking they found what they had was too hot. I almost think that for those it's the same group of thieves doing it.
Recently a guy got home just in time to see someone trying to steal his Edsel out of the garage along with a tv and other stuff. They caught the girl but the guy is still out there somewhere.
Times are changing, for the worse in some cases. The chances of mine being stolen is less than most but it's still possible. Used to be too that they only needed to be disabled from running but now they more often just load them up on a trailer and go! It would be a good idea. Friends here just got lo-jack on theirs when it came on sale somewhere. With them having one of the most popular cars out there and really nice, i don't blame them.