I don't think that's a charitable reading of what tptacek was saying. I read it as: ideally, democracy should give everyone an equal voice regardless of age, political views, or economic status; local political participation as it exists today skews heavily toward negative affect and toward older, wealthier homeowners, giving those groups a disproportionate voice in the process. We should move toward alternative processes that make it easier for everyone to participate, not just people who have the luxury of showing up to a town hall.