I think there's a particularly high likely hood of surprise outcomes in this election due to the riding redistribution and the length of time since the last election allowing for demographic change.
We've talked in the last few pages how many NDP and Liberal ridings are quite differentiated and there's not a great deal of ridings where they directly compete. This is due to historical factors, but also local factors such as demographics and incumbent popularity. If you look over the previous election data for some ridings you can see that once one party or person wins it, they are able to hold it and their margin of victory keeps getting bigger and bigger. People end up siding with one party because "they always win this riding." This sort of thinking is hard to shake but in this election riding redistribution may do it. My friend didn't even know she was in a new riding for example and she could have well voted for a party assuming she was in a totally different riding with a totally different history.
Locally I'm really interested to see if anything changes in Vancouver. I feel like in the years I've lived here the city has undergone dramatic demographic shifts and it's going to be very interesting to see if the voting patterns for various ridings follow traditional patterns, or start to look very different. Maybe there won't be any shocking switches of allegiance, but it will be interesting to see who is coming in second place.
In general I feel that Vancouver is getting older and less working class oriented. More money is flowing into working class East Vancouver. There are a great deal of traditionally working class, union supporting ridings around Vancouver that one would think would now have demographics more suiting the Liberal Party. On the other hand under Layton the NDP started to move away from being a union oriented party into being a party for environmentalist urbanites, so perhaps the NDP will retain strong support in these areas.