Besides the Governor preference poll, lower on the sidebar, I have featured a prominent Michele Bachmann - voice your choice thing, specifically not aimed at getting into any kind of contest between supporters of the two DFL challengers. This is not about Maureen Reed and Tarryl Clark, and whether one is better than the other. It is a referendum on wanting or not wanting Bachmann reelected. Only that.
Note that the Governor preference poll is open for a week, the Bachmann poll until the end of the month. I think readers need a quick view of thinking of other readers in the one instance, in the other there's more time to pile on.
________UPDATE________
Minnesota Independent has its, "Is Michele Bachmann an embarrassment," poll. Here. Crabgrass is aiming to see sentiment about reelection, and the poll presumes most having an opinion are Sixth District voters. That could have been an independent question, but a simple quick response poll seemed better.