If it's at all like our house, the electronics are "ours". The kids share computers, we all share ipads, kindles, etc. I think the only thing we don't share are our phones. Secondly, I find the searches odd as well. I live in Tennessee (another hot state) and realize that the car gets really hot in the summer. I have three children and have never felt compelled to search for information about how hot the car must be for a person to expire. I've done lots of safety research over the last 13 years. Which car seats are best, nutrition, stranger danger, you name it. But I think most searches aren't "how long for the bad thing to happen", they are "how do I prevent the bad thing from happening". That's what really sends a red flag up for me.