I totally agree with you Natasha about the snoops.
If a guest wants to snoop, I prefer if they ask for my permission. I wouldn't snoop in someone else's home without first asking. (Hey, is it ok if I check out your stack of mags here??!! - for example) It's a form of respect, imo. I also don't like it when guests decide to just invite themselves into our bedroom without asking for permission. It's different if I'm showing them around the house or if I told them it was ok to go in there, but I've had a few people who just like to invite themselves in to our bedroom, even when our door was clearly closed!!! Snoopers..... :P