A poll: What does 2 blinks of the left signal mean to you?

Any light on a vehicle, steady or blinking, means only one thing IMO: The light works!
Here in Montana (see MCA 61-8-311) you are required to pull off the road at the first available safe place if there are 4 or more vehicles behind you. On twisty mountain roads what is described here will be ignored by many of us. If you are going slow, and pull off at a safe place, we thank you, and we'll wave as we go by.