The desire is that neither candidate have a mandate. Clinton did not have a mandate in 1992; how much did he manage to get done even with a Democrat House and Senate? Voting third party may give Democrats a win, but it will never give them a mandate.
Oh, well that’s OK then. President Obama without a mandate is better than McCain with or without a mandate. I fail to see the advantage of that, but if you say so....If that is the way you want it, I certainly respect your choice and your right to vote to elect a mandate-free Dem.