Here in Australia we get a fine if we don’t turn up at the polling place and have our name crossed off the list on election day. Of course this creates a pool of voters (5-10%) who really don’t want to participate (these people typically spoil their ballot by doing things like drawing a penis on the ballot), but what this does do is keep a much larger section of the population engaged in the political process.

What happens is that many people who don’t really care about politics most of the time take notice in the last few weeks of an election campaign because they know they will be voting. While not perfect, I think the good of “compulsory voting” outweighs the negative.