I recently discovered Something Extra, a blog from SNC Destinations, that offers some good tips. Like this post on kissing customs between business partners around the world (you know, which cheek to start with, do you drop two cheek-pecks or three?). Their advice:
I also really liked this one, which includes tips on selecting a Web conferencing provider, based on their experience.
I can't remember how I found this one, but I added it to my news reader a week or so ago, and have been enjoying it.