Voting for Dummies: Part 2
I left a few points hanging in my previous post . One was that AMS, being a proportional system, makes tactical voting impossible. Tactical voting, under a first-past-the-post system, is where your preferred party is polling third, with the two despised enemies neck-and-neck at the top: you vote for the enemy you despise less, because at least it will keep out the other scum. But under AMS, where parties with even 4% of the vote get seats, voting for the less-despised enemy simply gives them a better chance of a seat, and reduces your own party's chances of winning one. Another complication is how we should properly refer to the two votes that you have under the AMS system, and I sidestepped this issue by calling one the 'constituency' vote (which is not controversial) and the other the 'second vote'. However, even 'second vote' won't do, because the ballot paper could well ask for your constituency vote in its right-hand column, and what I've called...