Tip for grads: For all the studies, analyses and debates about the differences between male and female bosses, it's really this simple: One you'll encounter in the office restroom regularly, and one you won't. If you want a place to hide from the boss, you want the opposite gender, and if you see every moment of, um, face time with the boss as a chance to burnish your career, you want the same. And, by the way, if you're one of the latter, and you notice the boss has started walking to the adjacent building to relieve him/herself, it may be time to ease up a bit on the restroom networking. For starters, quit passing flash drives filled with your great ideas under the stall dividers.