Tables with laptops are dead giveaways for table guards.
LOL! I agree. I see both sides of that. People who don't ski at least have net access and get can work done or just view GSS couch vids on youtube while the family skis. Maybe having that person there is the difference between the family and/or kids skiing or staying at home.
On the other hand, you should be prepaired to have some company...especially if you're there on the weekend. What a I do find a bit annoying is when someone with a laptop takes over half a table. They're in street attire, yet they have a jacket, laptop bag, hat and all other storts of shiznitty strewn accross the table. I sometimes wish I could fart on demand.