This is the problem with our current two-party system. Why assume undecided registered Democrats are mulling over Obama or McCain?

There are other progressive candidates on the ballots. Greens, Independents, Constitutionalists, etc have just as many -- if not more -- progressive policy positions that appeal to the more liberal elements of the Democratic party.

After all, those who push for a viable multi-party system don't consider voting for a third party a "wasted vote" if it pushes their party over the public financing threshold. Especially if it's predicted to be a landslide victory for Obama.

To say that undecided Democratic voters have a less difficult choice than in the primary is assumptive.