"So, you're sat at your desk and your car decides to send you an SMS to advise you of the status of its battery, what use is that? I wish these people would start to think of something innovative instead of trying to find useless applicactions to justify worthless technology."
Or, maybe you just want to get on with doing something like gardening or going for a walk and then be notified when your car is charged so you can then go wherever you want. Unless you spend every waking moment sat at your desk in which case you really need to get a different job.
I wish these people would start to think of something other than the first thing that sprang into their heads that would justify posting a comment that allows them to moan about something they can't grasp a possible use for.