I agree entirely, but in a limited way. That's sort of like saying that the way to change policies in a democracy is by voting; it's true, but as an individual

I agree entirely, but in a limited way. That's sort of like saying that the way to change policies in a democracy is by voting; it's true, but as an individual (or someone involved in setting the rules/administering the technology of the community) there's a lot more that can be done to change a system than casting the single vote to which your citizenship/membership entitles you to. It's these other measures that I haven't got a good grasp on, and am curious about.