[homunculus]

They should. If you choose to pass a motor vehicle that is driving in front of you, and it's legal, you would cross the center line to do it. In Maryland, bicycles are considered vehicles so they should be accorded all the rights and responsibilities that go along with that designation. If the law says to give them three feet, you give them three feet even if you have to wait for the clearance to do it. I agree that bikes should have their own dedicated lanes but in the interim we have to deal with the law as it is. I used to drive a truck; I'm kind of a stickler for the rules.

Edit: As an aside, I'd rather have a bicyclist ride in the center of the lane as opposed to the side. I've had too many close calls where cyclists swerved out of the way of an opening door and closed the gap quickly.