Re: who opens their door to strangers?
jesus, American paranoia, there's nothing like it...
Strangely enough, here in the UK I have no qualms about opening my metroland front door to complete strangers, just because they're strangers. The world's full of people I've not met yet, but I don't lie awake worrying that they're planning to murder me, because that would be insane. I don't actually know who's knocking until I open it, anyway, there's no spyhole. But that's because no-one don't knock on the door then burst in and beats up and/or robs the inhabitants. Does that happen in the US? Seriously?