It does raise an interesting point, though. Why would I think that anyone would want to watch me? Well, I don't, actually. I can't imagine anyone would want to watch me. Maybe someone will use it occasionally to see if I'm in my room so that they know whether to try to call me or not, but other than that I image it recieves no real use.
So why have it? Well, I got the camera for Christmas... and what else could I do with it? It just seems like a waste to only use it to make little AVI movies and to take pictures of things, leaving it unused for most of the time.