Perfectly valid comment, but you've put it in the wrong place. My comment is about voting for one's representative, who then goes on to debate and shape future laws. This is key to representative democracy and has nothing to do with scarcity, mobility, or voting with one's feet/skill/labour.

If I don't like the policies of the guy I voted for last time, I won't vote for him next time. If lots of people in my region do the same thing, then he either has to shift policy or be replaced by someone who will. Are you suggesting I move if I don't like his policies? That is not how democracy works, and isn't even close to what I'm suggesting. Nor am I suggesting (anywhere) that if I hold a minority position that I move, or change my vote.

I sincerely think you read something into my comment that I didn't say, and I'm trying really hard not to use the phrase "straw man" in regards to your comment, because I actually agree with you, but you're arguing against a point I didn't make.