He is staying in a hotel after dinner/drinks...I'm not sure of the whole setup, but he reminded me this morning in an email that he'll not be at home, but in a hotel. I just thought - that's odd, you could just take a cab home. I started asking questions and he said, it's common here as a business practice and I thought...hmmm...let me consult some sources to see how common this is. It's like me saying it's common to surf the web at work as much as you want when I know many other amer. friends that don't have that privelige like I do at work.