I've recently noticed a trend that seems to me a little strange. Maybe it is because of the lower gas prices or maybe its just because of peoples' fascination with their "smart" phones or both. If you watch people in parking lots you may have noticed this too. I've found that, probably 9 out of 10 times, when people get into their vehicles in a parking lot they will start the engine and then sit there and pull out their phone and check for messages, emails or whatever. This can last from 30 seconds to 10 minutes or even more in some cases. Not that I really mind them checking their phone in the parking lot, in fact, I'd rather they do it there then on the road but why, if someone is going to check their phone, is it necessary to start the engine and then sit there with it running? Not that I'm really complaining, I just find it strange.