I hate people who do not practice proper salad bar etiquette at large salad bars like the one at Whole Foods. You don't just go here and there, jumping in front of people choosing this and that. You go counter clockwise, and take what you want. If you find that you have forgotten something, it is okay to sneak in, but be polite about it. There is always some asshole who goes against the traffic or some stupid moron who has no idea where to start, and just goes wherever, whenever.
Get a life people, I need to make my $11 salad!