If one of my esteemed colleagues already posted on this subject, my apologies for the duplication. But I found this site and this particular post intriguing, especially if you enjoy the math of campaigns as much as I do.
In short, the site — Obama is Winning — suggests its authors believe if they say it loud enough, it will not only be but remain true. And the post — “The Real Magic Number is 1,627” — makes a not-so-subtle-but-logical appeal to any sense of fairness those already (unfairly) infamous super delegates might hold.
[H/t Andrew Sullivan.]