SE K850i lens cover - will it scratch?

Hi all,

Watching the demo here - http://www.youtube.com/watch?v=rTo0z0uE5rI -
I notice that the lens cover is internal, with a fixed glass window on
the outside. On my K700i the lens cover is a piece of plastic on the
outside that you move to switch into camera mode; mine is looking a
bit battered, but the cover has protected the glass. I'm concerned
that the K850i window will become scratched because the phone lives in
my trouser pocket. I don't put anything else in there with it but the
LCD screen glass on my K700i still has plenty of scratches... they
started showing up a couple of weeks after I purchased it.

Is the K850i too new for people to have experienced this yet?

dunno.. where do you have the itch?