I suppose I should make a prediction for tomorrow's election. Here goes.
This is based entirely on gut feeling, conversations with colleagues and people involved in the campaigns. The margin of error is 2%, only because I say so.
Note that this leaves Piñera very far away -- almost impossibly far away -- from the finish line. Draw your own conclusions.
It also leaves Frei with a difference of over 10% with Piñera, which Conventional Wisdom has suggested is the kiss of death, an impossible breach. Let's see.