I got back on the bike today for a ride got told to "get out of the middle of the road!" Some visual aids may help here. We were at an intersection. I, the red oval, was near the double yellow, and the yelling gentleman in the big brown box was on the right, with his right turn signal on. See "Option 1":
Why do I call it "Option 1"? Because I have a choice about where to put the bike at an intersection with a stop sign and, if I'm going straight, I usually use Option 1. After all, if there's cross traffic the car behind me can't get through any faster than I can. And, more importantly, it prevents exactly the situation that the gentleman in question was trying to create, namely Option 2:Let's see--you'd like me to be on the right so you can turn right and cut me off? Um, no thanks.
I saw Critical Mass tying up Hillcrest traffic last month. At this point, about all I can say is more power to 'em and bring on the $5 gas.